Submission #1293737

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Source Code Expand

#include <stdio.h>

int main()
{
	int n,m;
	int num[50]={0};

	scanf("%d%d",&n,&m);
	int a,b;
	for(int i=0;i<m;i++)
	{
		scanf("%d%d",&a,&b);
		num[a-1]++;
		num[b-1]++;
	}
	for(int i=0;i<n;i++)
	{
		printf("%d\n",num[i]);
	}
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&m);
  ^
./Main.c:12:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d",&a,&b);
   ^

Judge Result