Submission #692691

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Source Code Expand

#include <stdio.h>

int main()
{
  int H[2];
  int i;
  
  for(i = 0; i < 2; i++) scanf("%d", &H[i]);
  
  printf("%d\n", H[0]-H[1]);
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:31: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result