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;}