Submission #3271492

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Source Code Expand

#include<stdio.h>
int main(){
	int n,m,i,j;
	int a[55],b[55],x[55];
	scanf("%d %d",&n,&m);
	for(i=0;i<m;i++)
		scanf("%d %d",&a[i],&b[i]);
	for(i=0;i<55;i++)
		x[i]=0;
	for(i=1;i<=n;i++){
		for(j=0;j<m;j++){
			if(a[j]==i)
				x[i]++;
			if(b[j]==i)
				x[i]++;
		}
		printf("%d\n",x[i]);
	}
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&n,&m);
  ^
./Main.c:7:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&a[i],&b[i]);
   ^

Judge Result