How to add the "QUIT APPLICTION" code in this???

This is a discussion on How to add the "QUIT APPLICTION" code in this??? within the C Programming forums, part of the General Programming Boards category; GUYS which&where should i put the EXIT code in??Pls help..=(...Thx in advance... Code: #include<stdio.h> void menu(); void submenu(); main() { ...

  1. #1
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    Feb 2009
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    Unhappy How to add the "QUIT APPLICTION" code in this???

    GUYS which&where should i put the EXIT code in??Pls help..=(...Thx in advance...

    Code:
    #include<stdio.h>
    void menu();
    void submenu();
    main()
    {
    menu();
    return 0;
    }
    void menu()
    {
    char opt;
    do
    {
    printf ("*******************WELCOME TO MAS AIRLINE RESERVATION SYSTEM*******************\n");
    printf ("\nP ==> Ticket Purchase\n");
    printf ("\nV ==> Viewing Seating Arrangement\n");
    printf ("\nQ ==> Quit the System\n");
    printf ("\nPlease Insert Your Choice : ");
    scanf ("%s",&opt);
    }while ((opt!='p') && (opt!='v') && (opt!='q'));
    if(opt=='p'||opt=='P')
    {
    	submenu();
    }
    }
    void submenu()
    {
    	char slct;
    do
    {
    printf ("\n**********TICKET PURCHASING MODULE**********");
    printf ("\nB ==> Business Class Ticket Purchase\n");
    printf ("\nE ==> Economy Class Ticket Purchase\n");
    printf ("\nM ==> Return to Main Menu\n");
    scanf ("%s",&slct);
    }while ((slct!='P'));
    }

  2. #2
    Kernel hacker
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    What do you mean? Your code quits currently if you enter 'q'...

    --
    Mats
    Compilers can produce warnings - make the compiler programmers happy: Use them!
    Please don't PM me for help - and no, I don't do help over instant messengers.

  3. #3
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    owh...sorry i didnt explain in more detail....=X...i meant i want the program to confirm the user action before quitting...???Like "R U SURE U WAN TO QUIT"???How am i suppose to do that??

  4. #4
    Kernel hacker
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    So, what have you tried so far?

    --
    Mats
    Compilers can produce warnings - make the compiler programmers happy: Use them!
    Please don't PM me for help - and no, I don't do help over instant messengers.

  5. #5
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    i tried using this method but still to no avail...=(.....
    Code:
    exit(0);
    exit(EXIT_SUCCESS);
    exit(EXIT_FAILURE);

  6. #6
    Kernel hacker
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    Quote Originally Posted by kahwei View Post
    i tried using this method but still to no avail...=(.....
    Code:
    exit(0);
    exit(EXIT_SUCCESS);
    exit(EXIT_FAILURE);
    All of those will exit your application immediately. If you need to ask a question, then you need to write code to do that.

    --
    Mats
    Compilers can produce warnings - make the compiler programmers happy: Use them!
    Please don't PM me for help - and no, I don't do help over instant messengers.

  7. #7
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    Join Date
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    92
    I'm not sure but maybe this is what you looking for:

    Code:
    int done=1;
    {while(!done)
        // ....your code here
          printf(" 1- to quit, 0- to continue");
          scanf("%i", &done);
    }

  8. #8
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    nynicue thx for ur code..=).....i change it a little and got it...TQ...=)....

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