Submission #1220339

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Source Code Expand

#include <stdio.h>

int main(void)
{
  char s[15];
  int i;

  scanf("%s", s);

  if(s[0] > 90) s[0] = s[0] - 32;
  for(i = 1; s[i] != '\0'; i++){
    if(s[i] < 97) s[i] = s[i] + 32;
  }

  printf("%s\n", s);

  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", s);
   ^

Judge Result