Submission #1532056

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Source Code Expand

#include <cstdio>
#include <cstring>
#include <cmath>
#include <map>
#include <stack>
#include <algorithm>
using namespace std;
const int Max = 2e5;

int n, m, a[55], x, y;

int main()
{
	scanf ("%d %d", &n, &m);
	for (int i = 1; i <= m; i++){
		scanf ("%d %d", &x, &y);
		a[x]++;
		a[y]++;
	}
	for (int i = 1; i <= n; i++){
		printf ("%d\n", a[i]);
	}
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:14:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf ("%d %d", &n, &m);
                         ^
./Main.cpp:16:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf ("%d %d", &x, &y);
                          ^

Judge Result