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How to do this While Statement..

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  • 28-10-2009 1:47pm
    #1
    Joebits
    Closed Accounts Posts: 314 ✭✭


    Write a program using a while loop to print out the numbers 1 - 10 in descending order on the same line and each number is separated by a comma (e.g. 1,2,3,4,5,6,7,8,9,10)..

    How do u do this please?




    main()

    {

    int num ;


    while ( )
    {
    printf(" " ) ;
    }

    printf(" " ) ;
    }


Comments

  • Options
    #2
    jasonbourme.cs
    Closed Accounts Posts: 190 ✭✭jasonbourme.cs


    x=10
    do While X > 0
    x=x-1
    loop

    something like this ?


  • Options
    #3
    Joebits
    Closed Accounts Posts: 314 ✭✭Joebits


    Ok how do i get it in descending Order??

    This code works

    main(){

    int i = 1;

    while ( i < 11 )

    {
    printf(" %d,", i);
    i = i + 1;
    }
    getch() ;
    }


  • Options
    #4
    Liam Byrne
    Closed Accounts Posts: 18,163 ✭✭✭✭Liam Byrne


    Joebits wrote: »
    Ok how do i get it in descending Order??

    This code works

    main(){

    int i = 1;

    while ( i < 11 )

    {
    printf(" %d,", i);
    i = i + 1;
    }
    getch() ;
    }

    Start with i=10, while (i>0) and i = i - 1

    Alternatively (to ensure there's no trailing comma)

    $arr=array();
    for ($x=0;$x>0;$x--) $arr[]=$x;
    echo implode(",",$arr);


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