【PAT乙级】1046 划拳 (15 分)

题目地址

#include<cstdio>
#include<iostream>
using namespace std;
int s1,s2;
int main(void)
{
	int n; cin>>n;
	while(n--)
	{
		int a,b,c,d; cin>>a>>b>>c>>d;
		int t=a+c;
		if(t==b&&t==d) continue;
		else if(t==b) s1++;
		else if(t==d) s2++;
	}
	cout<<s2<<" "<<s1<<endl;
	return 0;
}