Booking seats program question..

Hi! I made a program in order to book an airplane's seats. Here is my code:

Code:

---

#include <iostream>
#include <stdlib.h>
#include <iomanip>

using namespace std;

void message(void);


int main()
{
    const int limit=10;
    int c,i,a[limit];
    int num;
    static int seat1=0;
    static int seat2=0;
    static int sum1,sum2;
   
   

 
while(seat1<5&&seat2<10)
 
{
message();
cin>>num;
 
for(i=0;i<5;i++)
    a[i]=0;
         
if(num==1)
{
    a[i]=1;
    seat1+=a[i];
    sum1=seat1;
 
cout<<" You bought seat "<<seat1<<" in first class"<<endl;
}
if(seat1==5) // Here is the problem!
{
    cout<<"First class is full.."<<endl;
    cout<<"Do you want a seat in economical class?..<<endl;
    cin>>num;
   
 
}

for(c=5;c<limit;c++)
a[i]=0;

if(num==2)
{
    a[i]=1;
    seat2+=a[i];
    sum2=seat2;
   
cout<<"You bought seat "<<seat2<<" in eco class"<<endl;
 
}

continue;

if(num==0)

{
       
cout<<"Exiting.."<<endl;
cout<<"The seats in first class are: "<<sum1<<endl;
cout<<"The seats in economical class are: "<<sum2<<endl;

system("pause");
return 0;
}


continue;
       
}
           
system("pause");
return 0;
}

void message(void)
{
    cout<<"Choose an option: 1 for first class, 2 for economical class or 0 to quit"<<endl;
}     
       
Here is the problem!

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my question is that when the seats1 reaches 5 the program asks if the user want a seat in economical class..then i put "cin>>num", the program books 1 seat in economical class but then exits..can i do something to book 1 seat in eco class and then continue with the remaining seats...?

Well fixing the indentation of the code would help with understanding the problem

Code:

---

#include <iostream>
#include <stdlib.h>
#include <iomanip>

using namespace std;

void message(void);



int main()
{
   
    const int limit=10;
    int c,i,a[limit];
    int num;
    static int seat1=0;
    static int seat2=0;
    static int booking1,booking2;

   
while(seat1<5&&seat2<10)
 
{
message();
cin>>num;
 
for(i=0,c=0,c<5;i<5;i++,c++)
{
    a[i]=0;
    a[c]=0;         
}  //end for 
         
if(num==1)
{
    a[i]=1;
    seat1+=a[i];
    booking1=seat1;
   
cout<<" You bought seat "<<seat1<<" in first class"<<endl;

}  //end if

if(num==2)
{
    a[c]=1;
    seat2+=a[c];
    booking2=seat2;
   
cout<<"You bought seat "<<seat2<<" in eco class"<<endl;
 
}  //end if


if(num==0)
{
       
cout<<"Exiting.."<<endl;
cout<<"The seats in first class are: "<<booking1<<endl;
cout<<"The seats in economical class are: "<<booking2<<endl;

system("pause");
return 0;

}  //end if
       
}  //end while
           
system("pause");
return 0;

}

void message(void)
{
    cout<<"Choose an option: 1 for first class, 2 for economical class or 0 to quit"<<endl;
}

---

Quote:

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when the seats1 reaches 5 the program asks if the user want a seat in economical class

---

I think the problem is that your program does not do this. (There is no provision for when seat1 is equal to or greater than 5)

way to repost the exact same thing

I would suggest you write a logical diagram of how you think the program should proceed through each step before putting it into code. also, it might be a good idea to simplify the problem just a bit and have the program handle one type of seating class until you get things working properly. good luck.

Well snapshooter, another thread on the airplane seat booking program and yet another solution by homeyg ;). Put it in your compiler and try it out. This time the program is a little more graphical.

Code:

---

#include <iostream>

using namespace std;
int a = 0;
int b = 0;
int c = 0;
int d = 0;
int hh = 0;
int ii = 0;

int jj = 0;
int kk = 0;

int main()
{
    char firstSeatArray[6][5]={' '};
    char ecoSeatArray[15][5]={' '};
    int firstNumArray[6][5];
    int ecoNumArray[15][5];
   
    int selection;
   
    int num1 = 1;
    for(int i = 0;i<6;i++)
    {
        for(int j = 0;j<5;j++,num1++)
        {
            firstNumArray[i][j] = num1;
        }
    }
    int num2 = 1;
    for(int i = 0;i<15;i++)
    {
        for(int j = 0;j<5;j++,num2++)
        {
            ecoNumArray[i][j] = num2;
        }
    }
           
    cout<<"Welcome, this program books aircraft seats.\n"<<endl;
    for(int i = 0; i<6; i++)
    {
        for(int j = 0; j<5; j++)
        {
            cout<<"["<<firstSeatArray[i][j]<<"]";
        }
        cout<<endl;
    }
    cout<<endl;
    for(int i = 0; i<15; i++)
    {
        for(int j = 0; j<5; j++)
        {
            cout<<"["<<ecoSeatArray[i][j]<<"]";
        }
        cout<<endl;
    }
    cin.get();
    system("cls");
    bool cont = true;
    while(cont)
    {
        cout<<"Please choose a seat (1 for first class, 2 for eco class, 0 to quit) ";
        cin>>selection;
       
       
       
        switch(selection)
        {
            case 1:
                {
                    if((hh==5)&&(ii>4))
                    {
                        cout<<"First class full."<<endl;
                        continue;
                    }
                    firstSeatArray[hh][ii] = 'X';
                    cout<<"You booked seat "<<firstNumArray[a][b]<<" in first class."<<endl;
                    b++;
                    if(b>5)
                    {
                        b = 1;
                        a++;
                    }   
                    ii++;
                    if(ii>5)
                    {
                       
                        ii = 1;
                        hh++;
                    }
                }
                break;
            case 2:
                {
                    if((jj==14)&&(kk>4))
                    {
                        cout<<"Economy class full."<<endl;
                        continue;
                    }
                    ecoSeatArray[jj][kk] = 'X';
                    cout<<"You booked seat "<<ecoNumArray[c][d]<<" in economy class."<<endl;
                    d++;
                    if(d>5)
                    {
                        d = 1;
                        c++;
                    }   
                    kk++;
                    if(kk>5)
                    {
                       
                        kk = 1;
                        jj++;
                    }   
                }
                break;
            case 0:
                {
                    cont = false;
                }     
                break;
               
        }
       
        for(int i = 0; i<6; i++)
        {
            for(int j = 0; j<5; j++)
            {
                cout<<"["<<firstSeatArray[i][j]<<"]";
            }
            cout<<endl;
        }
        cout<<endl;
        for(int i = 0; i<15; i++)
        {
            for(int j = 0; j<5; j++)
            {
                cout<<"["<<ecoSeatArray[i][j]<<"]";
            }
            cout<<endl;
        }
        system("PAUSE");
        system("cls");
    }
    return 0;
}

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sorry guys for bad codeing..i am a beginner and trying to learn somethings:)