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chitrangda

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Posts posted by chitrangda

  1. But the future of the slum is uncertain. The government has provisionally approved a plan called 'Vision Mumbai' -- to create a world-class city by 2013. But internationally renowned architect Charles Correa, who has worked in the city for 50 years, says: 'There's very little vision with this plan. They're more like hallucinations.' Demolition work has begun and police are forcing out inhabitants, leaving thousands homeless. Author and architect Neera Adarkar is among hundreds of activists who see Vision Mumbai as impractical and inhumane because it ignores both the industry and hope of the slum.

  2. If you have the patience to look closer, you will find here one of the most inspiring economic models in Asia. Dharavi may be one of the world's largest slums, but it is by far its most prosperous -- a thriving business centre propelled by thousands of micro-entrepreneurs who have created an invaluable industry -- turning around the discarded waste of Mumbai's 19 million citizens. A new estimate by economists of the output of the slum is as impressive as it seems improbable: £700m a year!

  3. remade my program but still not working..:doh:

    #include<iostream.h>

    #include<conio.h>

    #include<stdio.h>

    #include<process.h>

    class airline

    {

    char flightname[30];

    int flightno[30];

     

    public:

    void inter();

    void domes();

    void inter_print();

    void domes_print();

    void air_cancel();

    };

     

    struct date

    {

    int day_no;

    char month[30];

    int year;

    char day[30];

    }d1;

     

     

     

    void airline::inter()

    {

    int a,n,i,j,ch,ad,age[30],a1,a2,b;

    char name[30];

    char monday,tuesday,wednesday,thursday,friday,saturday,sunday;

    cout<<"\n";

    cout<<"International Ticket Booking\n";

     

    cout<<"Available International Destinations\n";

    cout<<"1 : INDIA TO BANGKOK\n";

    cout<<"2 : INDIA TO DUBAI\n";

    cout<<"3 : BANGKOK TO INDIA\n";

    cout<<"4 : MALAYSIA TO INDIA\n";

    cout<<"5 : INDIA TO NEW YORK\n";

    cout<<"6 : DUBAI TO INDIA\n";

    cout<<"7 : SINGAPORE TO INDIA\n";

    cout<<"8 : INDIA TO MALAYSIA\n";

    cout<<"9 : LONDON TO INDIA\n";

    cout<<"10: INDIA TO SINGAPORE\n";

    cout<<"11: INDIA TO LONDON\n";

    cout<<"12: NEW YORK TO INDIA\n";

    cout<<"Please enter your choice\n";

    cin>>a2;

    switch(a2)

    {

    case 1:

     

    cout<<"Flights available from INDIA to BANGKOK\n";

     

    cout<<"Flight Name" <<"\t"<<"Flight No."<<"\t"<<"Origin" <<"\t"<<"Arrival "<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 1235" <<"\t\t"<<"Mumbai" <<"\t\t"<<"00:05" <<"\t"<<"21:34" <<"\t"<<"Mon,Thurs" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 5436" <<"\t\t"<<"Chennai"<<"\t\t"<<"10:45" <<"\t"<<"20:23" <<"\t"<<"Wed,Sat,Sun" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 4523" <<"\t\t"<<"Delhi" <<"\t"<<"11:20" <<"\t"<<"22:54" <<"\t"<<"Fri,Sun" <<"\n";

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=45)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    if(a1>ad)

    {

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    }

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 10000\n";

    unsigned long total=9000+8000+10000+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 6000\n";

    cout<<"Travelling charges=Rs 8000\n";

    unsigned long total=9000+6000+8000+(3000*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel Charges=Rs 4000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=8000+4000+6000+(3500*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=34)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". Please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 10000\n";

    cout<<"Fuel charges=Rs 9000\n";

    cout<<"Travelling charges= Rs 10000\n";

    unsigned long total=10000+9000+10000+(4000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges=Rs 8000\n";

    unsigned long total=9000+7000+8000+(3000*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel Charges=Rs 5000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=8000+5000+6000+(3000*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=23)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 11000\n";

    cout<<"Fuel charges=Rs 9000\n";

    cout<<"Travelling charges= Rs 10000\n";

    unsigned long total=11000+9000+10000+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 10000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges=Rs 9000\n";

    unsigned long total=10000+8000+9000+(4000*ad)+(2500*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 8000\n";

    unsigned long total=9000+6000+8000+(3300*ad)+(1500*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

    }

     

     

    case 2:

     

    cout<<"Flights available from INDIA to DUBAI\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 4325" <<"\t"<<"Mumbai" <<"\t"<<"11:05" <<"\t"<<"18:34" <<"\t"<<"Wed,Thurs" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 9856" <<"\t"<<"Chennai"<<"\t"<<"00:45" <<"\t"<<"21:33" <<"\t"<<"Wed,Fri,Sun" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 7645" <<"\t"<<"Delhi" <<"\t"<<"13:30" <<"\t"<<"22:54" <<"\t"<<"Sat,Sun" <<"\n";

    cout<<"4: Kingfisher" <<"\t"<<"KF 7856" <<"\t"<<"Kolkata"<<"\t"<<"9:23" <<"\t"<<"17:56" <<"\t"<<"Tues,Wed,Sat" <<"\n";

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=32)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 9000\n";

    unsigned long total=7000+8000+9000+(4000*ad)+(1000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges=Rs 8000\n";

    unsigned long total=6000+7000+8000+(3000*ad)+(1100*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 4000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7000+4000+6000+(2800*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 5000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7000+5000+6000+(3400*ad)+(1300*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=14)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7000+7000+(3600*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel charges=Rs 5000\n";

    cout<<"Travelling charges=Rs 6000\n";

    unsigned long total=6000+5000+6000+(3200*ad)+(1100*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel Charges=Rs 5000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7500+5000+6000+(2500*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel Charges=Rs 5200\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=6500+5200+6000+(4000*ad)+(2000*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=10)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9900\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=9900+8000+7000+(4500*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 6000\n";

    cout<<"Travelling charges=Rs 5600\n";

    unsigned long total=8000+6000+5600+(3500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7200\n";

    cout<<"Fuel Charges=Rs 6500\n";

    cout<<"Travelling Charges=Rs 4800\n";

    unsigned long total=7200+6500+4800+(3100*ad)+(1100*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel Charges=Rs 5500\n";

    cout<<"Travelling Charges=Rs 4500\n";

    unsigned long total=7500+5500+4500+(2900*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

    }

     

     

    case 3:

     

    cout<<"Flights available from BANGKOK to INDIA\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 1235" <<"\t"<<"Mumbai" <<"\t"<<"00:05" <<"\t"<<"21:34" <<"\t"<<"Mon,Thurs" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 5436" <<"\t"<<"Chennai"<<"\t"<<"10:45" <<"\t"<<"20:23" <<"\t"<<"Wed,Sat,Sun" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 4523" <<"\t"<<"Delhi" <<"\t"<<"11:20" <<"\t"<<"22:54" <<"\t"<<"Fri,Sun" <<"\n";

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=45)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 10000\n";

    unsigned long total=9000+8000+10000+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 6000\n";

    cout<<"Travelling charges=Rs 8000\n";

    unsigned long total=9000+6000+8000+(3000*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel Charges=Rs 4000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=8000+4000+6000+(3500*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=34)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"DD"<<"\t"<<"MM"<<"\t"<<"YY"<<"\t"<<"day"<<"\n";

     

    cin>>d1.day_no;

    cout<<"\t";

    gets(d1.month);

    cout<<"\t";

    cin>>d1.year;

    cout<<"\t";

    gets(d1.day);

    cout<<"\n";

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 10000\n";

    cout<<"Fuel charges=Rs 9000\n";

    cout<<"Travelling charges= Rs 10000\n";

    unsigned long total=10000+9000+10000+(4000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges=Rs 8000\n";

    unsigned long total=9000+7000+8000+(3000*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel Charges=Rs 5000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=8000+5000+6000+(3000*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=23)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 11000\n";

    cout<<"Fuel charges=Rs 9000\n";

    cout<<"Travelling charges= Rs 10000\n";

    unsigned long total=11000+9000+10000+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 10000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges=Rs 9000\n";

    unsigned long total=10000+8000+9000+(4000*ad)+(2500*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 8000\n";

    unsigned long total=9000+6000+8000+(3300*ad)+(1500*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

    }

     

     

    case 4:

    cout<<"Flights available from MALAYSIA to INDIA\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 0067" <<"\t"<<"Hyderabad"<<"\t"<<"11:45" <<"\t"<<"21:30" <<"\t"<<"Fri,Sun" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 3209" <<"\t"<<"Banglore" <<"\t"<<"00:10" <<"\t"<<"20:20" <<"\t"<<"Wed,Fri" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 1200" <<"\t"<<"Delhi" <<"\t"<<"9:30" <<"\t"<<"18:45" <<"\t"<<"Mon,Thurs,Sat" <<"\n";

    cout<<"4: Kingfisher" <<"\t"<<"KF 0342" <<"\t"<<"Mumbai" <<"\t"<<"10:20" <<"\t"<<"20:40" <<"\t"<<"Tues,Thurs" <<"\n";

    cout<<"5: Jet Airways"<<"\t"<<"JA 0078" <<"\t"<<"Kolkata" <<"\t"<<"11:20" <<"\t"<<"19:56" <<"\t"<<"Mon,Sat" <<"\n";

     

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=25)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel charges=Rs 6000\n";

    cout<<"Travelling charges= Rs 5700\n";

    unsigned long total=7000+6000+5700+(3000*ad)+(1200*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel charges=Rs 5000\n";

    cout<<"Travelling charges=Rs 4800\n";

    unsigned long total=6500+5000+4800+(2800*ad)+(1000*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel Charges=Rs 4700\n";

    cout<<"Travelling Charges=Rs 4000\n";

    unsigned long total=5400+4700+4000+(2400*ad)+(900*ch);

    cout<<total;

    }

    else if(a==4)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 5500\n";

    cout<<"Fuel Charges=Rs 4500\n";

    cout<<"Travelling Charges=Rs 3500\n";

    unsigned long total=5000+4200+3500+(2000*ad)+(820*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 5000\n";

    cout<<"Fuel Charges=Rs 4200\n";

    cout<<"Travelling Charges=Rs 3000\n";

    unsigned long total=5000+4200+3000+(1500*ad)+(800*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=10)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7700\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7700+7000+(4000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges=Rs 6000\n";

    unsigned long total=7000+7000+6000+(3500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7500+6000+6000+(3200*ad)+(1200*ch);

    cout<<total;

    }

    else if(a==4)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel Charges=Rs 5500\n";

    cout<<"Travelling Charges=Rs 5000\n";

    unsigned long total=6000+5500+6000+(3000*ad)+(1100*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel Charges=Rs 5500\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=6000+5500+6000+(3000*ad)+(1500*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=15)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7700\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7700+7000+(4500*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7200\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges=Rs 6000\n";

    unsigned long total=7200+7000+6000+(4000*ad)+(1800*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6800\n";

    cout<<"Fuel Charges=Rs 6500\n";

    cout<<"Travelling Charges=Rs 5500\n";

    unsigned long total=6800+6500+5500+(3500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==4)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 6200\n";

    cout<<"Travelling Charges=Rs 5800\n";

    unsigned long total=7000+6200+5800+(3000*ad)+(1200*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 5000\n";

    unsigned long total=6500+6000+5000+(3000*ad)+(1000*ch);

    cout<<total;

    }

     

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

    }

     

     

     

    case 5:

    cout<<"Flights available from INDIA to NEW YORK\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 2785" <<"\t"<<"Hyderabad"<<"\t"<<"00:50" <<"\t"<<"27:34" <<"\t"<<"Wed,Fri" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 5623" <<"\t"<<"Chennai" <<"\t"<<"13:30" <<"\t"<<"29:30" <<"\t"<<"Wed,,Thurs" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 0967" <<"\t"<<"Delhi" <<"\t"<<"10:56" <<"\t"<<"23:40" <<"\t"<<"Sat,Sun,Mon" <<"\n";

    cout<<"4: Kingfisher" <<"\t"<<"KF 4980" <<"\t"<<"Delhi" <<"\t"<<"11:10" <<"\t"<<"24:50" <<"\t"<<"Tues,Wed,Sat" <<"\n";

    cout<<"5: Jet Airways"<<"\t"<<"JA 4562" <<"\t"<<"Mumbai" <<"\t"<<"11:20" <<"\t"<<"27:45" <<"\t"<<"Mon,Sat" <<"\n";

    cout<<"6: Air India" <<"\t"<<"AI 0079" <<"\t"<<"Amritsar" <<"\t"<<"00:20" <<"\t"<<"25:20" <<"\t"<<"Sun,Wed,Fri" <<"\n"; cout<<"\n";

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=30)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 9000\n";

    unsigned long total=9000+8000+9000+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 9500\n";

    cout<<"Fuel charges=Rs 7500\n";

    cout<<"Travelling charges=Rs 8000\n";

    unsigned long total=9500+7500+8000+(4500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8500\n";

    cout<<"Fuel Charges=Rs 8000\n";

    cout<<"Travelling Charges=Rs 7000\n";

    unsigned long total=8500+8000+7000+(4000*ad)+(1800*ch);

    cout<<total;

    }

    else if(a==4)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 5000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7000+5000+6000+(3400*ad)+(1300*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=14)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7000+7000+(3600*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel charges=Rs 5000\n";

    cout<<"Travelling charges=Rs 6000\n";

    unsigned long total=6000+5000+6000+(3200*ad)+(1100*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel Charges=Rs 5000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7500+5000+6000+(2500*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel Charges=Rs 5200\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=6500+5200+6000+(4000*ad)+(2000*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=10)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9900\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=9900+8000+7000+(4500*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 6000\n";

    cout<<"Travelling charges=Rs 5600\n";

    unsigned long total=8000+6000+5600+(3500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7200\n";

    cout<<"Fuel Charges=Rs 6500\n";

    cout<<"Travelling Charges=Rs 4800\n";

    unsigned long total=7200+6500+4800+(3100*ad)+(1100*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel Charges=Rs 5500\n";

    cout<<"Travelling Charges=Rs 4500\n";

    unsigned long total=7500+5500+4500+(2900*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

    }

     

     

     

    case 6:

     

    cout<<"Flights available from DUBAI to INDIA\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 4325" <<"\t"<<"Mumbai" <<"\t"<<"11:05" <<"\t"<<"18:34" <<"\t"<<"Wed,Thurs" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 9856" <<"\t"<<"Chennai"<<"\t"<<"00:45" <<"\t"<<"21:33" <<"\t"<<"Wed,Fri,Sun" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 7645" <<"\t"<<"Delhi" <<"\t"<<"13:30" <<"\t"<<"22:54" <<"\t"<<"Sat,Sun" <<"\n";

    cout<<"4: Kingfisher" <<"\t"<<"KF 7856" <<"\t"<<"Kolkata"<<"\t"<<"9:23" <<"\t"<<"17:56" <<"\t"<<"Tues,Wed,Sat" <<"\n";

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=32)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

    cout<<"\n";

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 9000\n";

    unsigned long total=7000+8000+9000+(4000*ad)+(1000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges=Rs 8000\n";

    unsigned long total=6000+7000+8000+(3000*ad)+(1100*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 4000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7000+4000+6000+(2800*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 5000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7000+5000+6000+(3400*ad)+(1300*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=14)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7000+7000+(3600*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel charges=Rs 5000\n";

    cout<<"Travelling charges=Rs 6000\n";

    unsigned long total=6000+5000+6000+(3200*ad)+(1100*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel Charges=Rs 5000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7500+5000+6000+(2500*ad)+(1000*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel Charges=Rs 5200\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=6500+5200+6000+(4000*ad)+(2000*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=10)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

    cout<<"\n";

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9900\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=9900+8000+7000+(4500*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 6000\n";

    cout<<"Travelling charges=Rs 5600\n";

    unsigned long total=8000+6000+5600+(3500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7200\n";

    cout<<"Fuel Charges=Rs 6500\n";

    cout<<"Travelling Charges=Rs 4800\n";

    unsigned long total=7200+6500+4800+(3100*ad)+(1100*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel Charges=Rs 5500\n";

    cout<<"Travelling Charges=Rs 4500\n";

    unsigned long total=7500+5500+4500+(2900*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

    }

     

     

     

    case 7:

    cout<<"Flights available from SINGAPORE to INDIA\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 0809 " <<"\t"<<"Mumbai" <<"\t"<<"00:20" <<"\t"<<"21:30" <<"\t"<<"Mon,Wed" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 1427" <<"\t"<<"Mangalore"<<"\t"<<"10:45" <<"\t"<<"20:56" <<"\t"<<"Fri,Sun" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 5874" <<"\t"<<"Delhi" <<"\t"<<"11:55" <<"\t"<<"19:23" <<"\t"<<"Tues,Thurs,Sat" <<"\n";

     

     

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=15)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges= Rs 6000\n";

    unsigned long total=8000+7000+6000+(4800*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel charges=Rs 6800\n";

    cout<<"Travelling charges=Rs 5500\n";

    unsigned long total=7500+6800+4800+(4500*ad)+(1800*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 5000\n";

    unsigned long total=7000+6000+5000+(4000*ad)+(1500*ch);

    cout<<total;

    }

    }

     

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=28)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7500\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7500+7000+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7600\n";

    cout<<"Fuel charges=Rs 7050\n";

    cout<<"Travelling charges=Rs 7005\n";

    unsigned long total=7600+7050+7005+(4500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 6600\n";

    cout<<"Travelling Charges=Rs 6200\n";

    unsigned long total=7000+6600+6200+(4200*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=18)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=9000+8000+7000+(5700*ad)+(2500*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8500\n";

    cout<<"Fuel charges=Rs 7500\n";

    cout<<"Travelling charges=Rs 6500\n";

    unsigned long total=8500+7500+6500+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel Charges=Rs 7000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=8000+7000+6000+(4500*ad)+(1500*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

    }

     

     

     

     

    case 8:

    cout<<"Flights available from INDIA to MALAYSIA\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 0067" <<"\t"<<"Hyderabad"<<"\t"<<"11:45" <<"\t"<<"21:30" <<"\t"<<"Fri,Sun" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 3209" <<"\t"<<"Banglore" <<"\t"<<"00:10" <<"\t"<<"20:20" <<"\t"<<"Wed,Fri" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 1200" <<"\t"<<"Delhi" <<"\t"<<"9:30" <<"\t"<<"18:45" <<"\t"<<"Mon,Thurs,Sat" <<"\n";

    cout<<"4: Kingfisher" <<"\t"<<"KF 0342" <<"\t"<<"Mumbai" <<"\t"<<"10:20" <<"\t"<<"20:40" <<"\t"<<"Tues,Thurs" <<"\n";

    cout<<"5: Jet Airways"<<"\t"<<"JA 0078" <<"\t"<<"Kolkata" <<"\t"<<"11:20" <<"\t"<<"19:56" <<"\t"<<"Mon,Sat" <<"\n";

     

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=25)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel charges=Rs 6000\n";

    cout<<"Travelling charges= Rs 5700\n";

    unsigned long total=7000+6000+5700+(3000*ad)+(1200*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel charges=Rs 5000\n";

    cout<<"Travelling charges=Rs 4800\n";

    unsigned long total=6500+5000+4800+(2800*ad)+(1000*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel Charges=Rs 4700\n";

    cout<<"Travelling Charges=Rs 4000\n";

    unsigned long total=5400+4700+4000+(2400*ad)+(900*ch);

    cout<<total;

    }

    else if(a==4)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 5500\n";

    cout<<"Fuel Charges=Rs 4500\n";

    cout<<"Travelling Charges=Rs 3500\n";

    unsigned long total=5000+4200+3500+(2000*ad)+(820*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 5000\n";

    cout<<"Fuel Charges=Rs 4200\n";

    cout<<"Travelling Charges=Rs 3000\n";

    unsigned long total=5000+4200+3000+(1500*ad)+(800*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=10)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7700\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7700+7000+(4000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges=Rs 6000\n";

    unsigned long total=7000+7000+6000+(3500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=7500+6000+6000+(3200*ad)+(1200*ch);

    cout<<total;

    }

    else if(a==4)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel Charges=Rs 5500\n";

    cout<<"Travelling Charges=Rs 5000\n";

    unsigned long total=6000+5500+6000+(3000*ad)+(1100*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6000\n";

    cout<<"Fuel Charges=Rs 5500\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=6000+5500+6000+(3000*ad)+(1500*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=15)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7700\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7700+7000+(4500*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7200\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges=Rs 6000\n";

    unsigned long total=7200+7000+6000+(4000*ad)+(1800*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6800\n";

    cout<<"Fuel Charges=Rs 6500\n";

    cout<<"Travelling Charges=Rs 5500\n";

    unsigned long total=6800+6500+5500+(3500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==4)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 6200\n";

    cout<<"Travelling Charges=Rs 5800\n";

    unsigned long total=7000+6200+5800+(3000*ad)+(1200*ch);

    cout<<total;

    }

    else

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 6500\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 5000\n";

    unsigned long total=6500+6000+5000+(3000*ad)+(1000*ch);

    cout<<total;

    }

     

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

    }

     

     

     

    case 10:

    cout<<"Flights available from INDIA to SINGAPORE\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 0809 " <<"\t"<<"Mumbai" <<"\t"<<"00:20" <<"\t"<<"21:30" <<"\t"<<"Mon,Wed" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 1427" <<"\t"<<"Mangalore"<<"\t"<<"10:45" <<"\t"<<"20:56" <<"\t"<<"Fri,Sun" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 5874" <<"\t"<<"Delhi" <<"\t"<<"11:55" <<"\t"<<"19:23" <<"\t"<<"Tues,Thurs,Sat" <<"\n";

     

     

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=15)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges= Rs 6000\n";

    unsigned long total=8000+7000+6000+(4800*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel charges=Rs 6800\n";

     

    unsigned long total=7500+6800+4800+(4500*ad)+(1800*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 5000\n";

    unsigned long total=7000+6000+5000+(4000*ad)+(1500*ch);

    cout<<total;

    }

    }

     

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=28)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7500\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7500+7000+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7600\n";

    cout<<"Fuel charges=Rs 7050\n";

    cout<<"Travelling charges=Rs 7005\n";

    unsigned long total=7600+7050+7005+(4500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 6600\n";

    cout<<"Travelling Charges=Rs 6200\n";

    unsigned long total=7000+6600+6200+(4200*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;

    }

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=18)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=9000+8000+7000+(5700*ad)+(2500*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8500\n";

    cout<<"Fuel charges=Rs 7500\n";

    cout<<"Travelling charges=Rs 6500\n";

    unsigned long total=8500+7500+6500+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel Charges=Rs 7000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=8000+7000+6000+(4500*ad)+(1500*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;}

     

     

    case 11:

    cout<<"Flights available from INDIA to LONDON\n";

     

    cout<<"Flight Name" <<"\t"<<"Flitght No."<<"\t"<<"Origin" <<"\t"<<"Arrival"<<"\t"<<"Departure"<<"\t"<<"Days of operation"<<"\n";

    cout<<"1: Air India" <<"\t"<<"AI 0809 " <<"\t"<<"Mumbai" <<"\t"<<"00:20" <<"\t"<<"21:30" <<"\t"<<"Mon,Wed" <<"\n";

    cout<<"2: Kingfisher" <<"\t"<<"KF 1427" <<"\t"<<"Mangalore"<<"\t"<<"10:45" <<"\t"<<"20:56" <<"\t"<<"Fri,Sun" <<"\n";

    cout<<"3: Jet Airways"<<"\t"<<"JA 5874" <<"\t"<<"Delhi" <<"\t"<<"11:55" <<"\t"<<"19:23" <<"\t"<<"Tues,Thurs,Sat" <<"\n";

     

     

    cout<<"\n";

     

    cout<<"Please enter your choice\n";

    cin>>a;

     

    cout<<"Do you want to book the seat(s) in\n";

    cout<<"1: First Class\n";

    cout<<"2: Economy Class\n";

    cout<<"3: Executive Class\n";

    cout<<"Please enter your choice\n";

    cin>>b;

    switch(b)

    {

     

    case 1:

     

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=15)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

     

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7000\n";

    cout<<"Travelling charges= Rs 6000\n";

    unsigned long total=8000+7000+6000+(4800*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7500\n";

    cout<<"Fuel charges=Rs 6800\n";

    cout<<"Travelling charges=Rs 5500\n";

    unsigned long total=7500+6800+4800+(4500*ad)+(1800*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 6000\n";

    cout<<"Travelling Charges=Rs 5000\n";

    unsigned long total=7000+6000+5000+(4000*ad)+(1500*ch);

    cout<<total;

    }

    }

     

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;}

     

     

    case 2:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=28)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel charges=Rs 7500\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=8000+7500+7000+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7600\n";

    cout<<"Fuel charges=Rs 7050\n";

    cout<<"Travelling charges=Rs 7005\n";

    unsigned long total=7600+7050+7005+(4500*ad)+(1500*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 7000\n";

    cout<<"Fuel Charges=Rs 6600\n";

    cout<<"Travelling Charges=Rs 6200\n";

    unsigned long total=7000+6600+6200+(4200*ad)+(1200*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    break;}

     

     

    case 3:

    cout<<"Please enter the no. of person(s) boarding the plane\n";

    cin>>a1;

    if(a1<=18)

    {

    cout<<" Please enter the no. of adults (above 12)\n";

    cin>>ad;

    cout<<"Please enter the no. of children (below 12)\n";

    cin>>ch;

    cout<<"Please enter the date and day you are boarding the plane\n";

    cout<<"Date\n";

     

    cin>>d1.day_no;

    cout<<"month\n";

    gets(d1.month);

     

    cout<<"Year\n";

    cin>>d1.year;

    cout<<"day(monday\thursday)";

    gets(d1.day);

    cout<<"\n";

    if(d1.day!=monday||thursday)

    {

     

    cout<<"Flight not in operation on"<<d1.day<<". please enter valid day only!\n";

    }

    else

    {

    cout<<"Please enter the name and age of the person(s) boarding\n";

    cout<<"Name"<<"\t"<<"\t"<<"\t"<<"Age"<<"\n";

    for(j=0;j<a1;j++)

    {

    gets(name);

    cout<<"\t"<<"\t";

    cin>>age;

    cout<<"\n";

    }

     

    if(a==1)

    {

     

    cout<<"Total Cost="<<"\n";

    cout<<"Basic Fare=Rs 9000\n";

    cout<<"Fuel charges=Rs 8000\n";

    cout<<"Travelling charges= Rs 7000\n";

    unsigned long total=9000+8000+7000+(5700*ad)+(2500*ch);

    cout<<total;

    }

    else if(a==2)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8500\n";

    cout<<"Fuel charges=Rs 7500\n";

    cout<<"Travelling charges=Rs 6500\n";

    unsigned long total=8500+7500+6500+(5000*ad)+(2000*ch);

    cout<<total;

    }

    else if(a==3)

    {

    cout<<"Total cost=\n";

    cout<<"Basic Fare=Rs 8000\n";

    cout<<"Fuel Charges=Rs 7000\n";

    cout<<"Travelling Charges=Rs 6000\n";

    unsigned long total=8000+7000+6000+(4500*ad)+(1500*ch);

    cout<<total;

    }

    }

    else

    {

    cout<<"Sorry!seats are not available"<<"\n";

    cout<<"Please book in other classes";

    }

    }

    break;

     

    }}

    }

    void main()

    {

    clrscr();

    airline item;

    int c;

    char choice;

    cout<<"\n Menu\n";

    cout<<"1: INTERNATIONAL TICKET BOOKING\n";

    cout<<"2: exit\n";

    cout<<"Enter your choice";

    cin>>c;

    switch©

    {

    case 1:

    item.inter();

    break;

    case 2:

    exit(0);

    }

     

    getch();

     

    }

    cout<<"Travelling charges=Rs 5500\n";

  4. to find amperage of 5 caps lined up in parallel find the total capacity of the system...say you have five cap of c capacity the net cap will be 5c.now say u are supplying 250v to it. find the total charge(q=cv) and differentiate w.r.t time you will get amperage.

     

    amperage of a charged cap:

    differentiate following equation w.r.t time

    Q=EC (1-e-t/cr)

    colored text is in power.

    here t is time

    E is battery emf

    C is capacitance

    r is the resistance of the battery and connecting battery taken together.

  5. when i book any ticket say ticket no. 1 from first class, then i want that next time when user runs the program, ticket no. 1 should not be dispayed as unreserved. i'm really not getting how to do that. please help me to fix this problem.

     

    can you also tell me that how to insert graphics in c++??? please give the procedure.

  6. :confused:please help me out...i was working on a c++ programming on air ticket reservation but its not working properly...please tell me where im wrong and how to make it better..

     

     

    #include <string>

    #include <iostream>

     

    int main()

    {

    int c, s[10];

    int i, j;

    string name;

     

     

     

    cout << "Welcome to Airline Reservations System!\n";

    cout << "Please enter your name: ";

    getline(cin,name);

     

    cout << "Choose a class: ";

    cin >> c;

    for (j=0; j<10; j++)

    switch©

    {

    case 1:

    cout << "First class" << endl;

    cout << "Seats available are 1,2,3,4,5.\n";

    do {

    cout << "Pick a seat: ";

    cin >> s[j];

    for (i=0; i<j; i++) if (s[j]==s) {cout << "Seat taken. ";

    break;}

    } while (i!=j);

    if(s[j] <= 5)

    {

     

    cout << "\n";

    cout << "--------------------------\n";

    cout << "Name: " << name << endl;

    cout << "Class: " << "First class" << endl;

    cout << "Seat no.: " << s << endl;

    cout << "--------------------------\n";

     

    }

    else

    cout << "Wrong number! No seat for you!\n";

    break;

    case 2:

    cout << "Economic class\n";

    cout << "Seats available are 6,7,8,9,10.\n";

    do {

    cout << "Pick a seat number: ";

    cin >> s[j];

    for (i=0; i<j; i++) if (s[j]==s) {cout << "Seat taken. ";

    break;}

    } while (i!=j);

    if(s[j] >= 6)

    {

    cout << "\n";

    cout << "--------------------------\n";

    cout << "Name: " << name << endl;

    cout << "Class: " << "Economic class" << endl;

    cout << "Seat no.: " << s[j] << endl;

    cout << "--------------------------\n";

    }

    else

    cout << "Wrong number! No seat for you!\n";

    break;

    }

     

     

    system("pause");

    return 0;

    }

     

    even now it anint working...

    #include <string>

    #include <iostream>

    using namespace std;

    int main()

    {

    int c, s[10];

    int i, j;

    string name;

     

     

     

    cout << "Welcome to Airline Reservations System!\n";

    for (j=0; j<10; j++)

    {

    cout << "Please enter your name: ";

    getline(cin,name);

     

    cout << "Choose a class: ";

    cin >> c;

     

    switch©

    {

    case 1:

    cout << "First class" << endl;

    cout << "Seats available are 1,2,3,4,5.\n";

    do {

    cout << "Pick a seat: ";

    cin >> s[j];

    for (i=0; i<j; i++) if (s[j]==s) {cout << "Seat taken. ";

    break;}

    } while (i!=j);

    if(s[j] <= 5)

    {

     

    cout << "\n";

    cout << "--------------------------\n";

    cout << "Name: " << name << endl;

    cout << "Class: " << "First class" << endl;

    cout << "Seat no.: " << s << endl;

    cout << "--------------------------\n";

     

    }

    else

    cout << "Wrong number! No seat for you!\n";

    break;

    case 2:

    cout << "Economic class\n";

    cout << "Seats available are 6,7,8,9,10.\n";

    do {

    cout << "Pick a seat number: ";

    cin >> s[j];

    for (i=0; i<j; i++) if (s[j]==s) {cout << "Seat taken. ";

    break;}

    } while (i!=j);

    if(s[j] >= 6)

    {

    cout << "\n";

    cout << "--------------------------\n";

    cout << "Name: " << name << endl;

    cout << "Class: " << "Economic class" << endl;

    cout << "Seat no.: " << s[j] << endl;

    cout << "--------------------------\n";

    }

    else

    cout << "Wrong number! No seat for you!\n";

    break;

    default:

    break;

    }

    }

     

     

    system("pause");

    return 0;

  7. Perhaps book worm is the publisher, or maybe the publisher read this thread and decided to use it for their review...

     

     

     

    ....or not :D

     

    well you might be correct!:eyebrow:

     

    This is a highly readable and entertaining book that tells the story of the many brilliant, often eccentric scientists who fought against the establishment idea of an eternal and unchanging cosmos. From such early Greek cosmologists as Anaximander to recent satellite measurements taken deep in space, Big Bang is a narrative full of anecdotes and personal histories. With characteristic clarity, Simon Singh tells the centuries-long story of mankind's attempt to understand how the universe came to be, a story which itself begins some 14 billion years ago (give or take a billion years). Simon Singh shows us that it is within the capability of all of us -- in his expert hands -- to understand the Big Bang: the fundamental theory in all of science, and a high point -- perhaps the high point -- of human achievement.

    here the link...

    http://search.barnesandnoble.com/Big.../9780007162208

     

    forgot to give it before.

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