Possible Duplicate: Help with C puzzle

This morning i had a job interview and they gave me this problem:

You should change one character to print "*" 42 times. You can replace, add or remove ONLY one character.

Still i cant figured it, i've tried over and over again.

#include <stdio.h>
main(){
    int i,n = 42;

   for(i = 0; i < n; i--){
       printf("*");
   }
}

#include <stdio.h>
main(){
    int i,n = 42;

   for(i = 0; -i < n; i--){    //added a minus here
       printf("*");
   }
}

But to be honest, I think that this is a silly interview question.