Submission #3039948

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Source Code Expand

#include <stdio.h>

int main() {
  char s[5]; scanf("%s", s);
  if (s[0] == s[2] && s[1] == s[3]) puts("Yes");
  else puts("No");
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:4:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   char s[5]; scanf("%s", s);
              ^

Judge Result