Submission #67280515

Source Code Expand

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#include <stdio.h>
int main(void) {
  int N;
  int i, ans = 0;
  if (scanf("%d", &N) != 1) return 1;
  for (i = 0; i < N; i++) {
    int A, B;
    if (scanf("%d%d", &A, &B) != 2) return 1;
    ans += A < B;
  }
  printf("%d\n", ans);
  return 0;
}
 
 
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#include <stdio.h>

int main(void) {
	int N;
	int i, ans = 0;
	if (scanf("%d", &N) != 1) return 1;
	for (i = 0; i < N; i++) {
		int A, B;
		if (scanf("%d%d", &A, &B) != 2) return 1;
		ans += A < B;
	}
	printf("%d\n", ans);
	return 0;
}

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