Submission #3966738

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int n,sum,ans=0,a,b,c,d,e;
int main(){
	scanf("%d",&n);
	for(int i=1;i<=n;i++){
		scanf("%d%d%d%d%d",&a,&b,&c,&d,&e);
		sum=a+b+c+d+e;
		if(sum<20) ans++;
	}
	printf("%d",ans);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
                ^
./Main.cpp:7:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d%d%d",&a,&b,&c,&d,&e);
                                     ^

Judge Result