Submission #1278799

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Source Code Expand

#include <cstdio>
#include <cstring>
const int MaxN = 1e5;
using namespace std;

int ind[MaxN + 5];
int n , m;
int main()
{
	while(~scanf("%d%d" , &n, &m)){
		for(int i = 1;i <= m;i++){
			int u ,  v;
			scanf("%d%d" , &u , &v);
			ind[u]++;
			ind[v]++;
		}
		for(int i = 1;i <= n;i++){
			printf("%d\n" , ind[i]);
		}
	}
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:13:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d%d" , &u , &v);
                           ^

Judge Result