Submission #1278896

---

Source Code Expand

#include <cstdio>
#define maxn 60
using namespace std;
int ans[maxn],n,m;
int main() {
	scanf("%d %d",&n,&m);
	for (int i=1;i<=m;i++) {
		int a,b;
		scanf("%d %d",&a,&b);
		ans[a]++;
		ans[b]++;
	}
	for (int i=1;i<=n;i++)
		printf("%d\n",ans[i]);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&n,&m);
                      ^
./Main.cpp:9:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&a,&b);
                       ^

Judge Result