<quiz display="simple"> { What is the output of the following program? <syntaxhighlight lang="c">

  1. include<stdio.h>

int main() {

   char str[] = {'a','b','c','\0'};
   str[0] -= 32;
   printf("%s",str);
   return 0;

} </syntaxhighlight> |type="{}" /} { Abc } </quiz>

<quiz display="simple"> { What is the output of the following program? <syntaxhighlight lang="c">

  1. include<stdio.h>

int main() {

   char str[] = {'a','b','c','\0'};
   str[0] -= 32;
   printf("%s",str);
   return 0;

} </syntaxhighlight> |type="{}" /} { Abc } </quiz>