Thread: If condition

  1. #1
    Registered User
    Join Date
    Mar 2009

    If condition

    How the if condition works here?????????

    void main()
    	int i;
    	char a[]="\0";
    		printf("Ok here \n");
    		printf("Forget it\n");

  2. #2
    Registered User rogster001's Avatar
    Join Date
    Aug 2006
    Liverpool UK
    are you testing any condition here? i think you should go and review some example snippets and just google usage / construction of if statements.
    Last edited by rogster001; 09-02-2009 at 03:06 AM.

  3. #3
    The larch
    Join Date
    May 2006
    printf returns the number of characters printed. Since it prints '\n', the result is one and the condition is always true.
    I might be wrong.

    Thank you, anon. You sure know how to recognize different types of trees from quite a long way away.
    Quoted more than 1000 times (I hope).

  4. #4
    Join Date
    Oct 2007
    Inside my computer
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.

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