Submission #1551523

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Source Code Expand

#include<cstdio>
#include<functional>
#include<algorithm>
using namespace std;
int main(void)
{
	int n,m,a,b,s[51],i;
	scanf("%d %d",&n,&m);
	for(i=1;i<=n;i++)	s[i]=0;
	for(i=0;i<m;i++)	{
		scanf("%d %d",&a,&b);
		s[a]++;	s[b]++;
	}
	for(i=1;i<=n;i++)	printf("%d\n",s[i]);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&n,&m);
                      ^
./Main.cpp:11:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&a,&b);
                       ^

Judge Result