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Discussion :: Testing New

  1. Determine Output:

    void main()
    {
          int i;
          char a[]="�"; 
          if(printf("%sn", a))
                printf("Ok here n");
          else
                printf("Forget itn");
    }
    2. A.

     Ok here
    B.

     Forget it
    C.

     Error
    D.

     None of These

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    Answer : Option A

    Explanation :

    Printf will return how many characters does it print. Hence printing a null character returns 1 which makes the if statement true, thus "Ok here" is printed.

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