C语言程序设计-1046 划拳

#include<iostream>
using namespace std;
#include<string>

int main(){
	int n, cnt1=0, cnt2=0;
	cin >> n;
	for(int i = 0; i< n; i++){
		int a1, a2, b1, b2;
		int sum;
		cin >> a1 >> a2 >> b1 >> b2;
		sum = a1 + b1;
		if(a2 != b2){
			if(a2 == sum){
				cnt1++;
			}
			else if(b2 == sum){
				cnt2++;
			}
		}
	}
	cout << cnt2 << " " << cnt1;
}