PAT-1046划拳

注意最后是甲乙喝酒的次数。

#include <iostream>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <iomanip>
using namespace std;

int main()
{
    //freopen("in.txt", "r", stdin);
    //freopen("out.txt", "w", stdout);
    int n = 0;
    cin >> n;
    int a1, a2, b1, b2;
    int count_a = 0, count_b = 0;
    for (int i = 0; i < n; i++)
    {
        cin >> a1 >> a2 >> b1 >> b2;
        int m = a1+b1;
        if (a2 == m && b2 == m)
            continue;
        else if (a2 == m)
            count_a++;
        else if (b2 == m)
            count_b++;
    }
    cout << count_b << " " << count_a;
    return 0;
}