Submission #1286247

---

Source Code Expand

#include <stdio.h>

int edge[55];

int main(){

	int N, M;

	scanf("%d %d",&N,&M);

	int a, b;

	int i;

	for (i = 0; i < M; i++) {
		scanf("%d %d",&a,&b);
		edge[a]++;
		edge[b]++;
	}

	for (i = 1; i <= N; i++) {
		printf("%d\n",edge[i]);
	}

	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&N,&M);
  ^
./Main.c:16:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&a,&b);
   ^

Judge Result