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Output of C program?

(2 posts)

1. 

   kamal
   guest
   Posted 1 year ago #
   
   

   #include<stdio.h>
   int main(void)
   {
    printf("%.*s", 0, "geeksforgeeks");
    getchar();
    return 0;
   }
   

2. 

   kapil
   guest
   Posted 1 year ago #
   
   

   It doesn't print anything. See http://en.wikipedia.org/wiki/Printf#printf_format_placeholders

   If we put something other than 0 as second parameter to printf(), then we will get something printed on the screen. Like following program would print "geeks" (first 5 characters)

   #include<stdio.h>
   int main(void)
   {
    printf("%.*s", 5, "geeksforgeeks");
    getchar();
    return 0;
   }
   

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