题解 | 纸牌游戏

#include <iostream>
using namespace std;

void solve()
{
    int a1,a2,b1,b2;cin>>a1>>a2>>b1>>b2;
    int wins = 0;
    if(a1>b1&&a2>=b2||a1>=b1&&a2>b2) wins+=2; //a1比b1,a2比b2获胜条件
    if(a1>b2&&a2>=b1||a1>=b2&&a2>b1) wins+=2; 
    cout<<wins<<'\n'; 
}

int main() {
    int t;cin>>t;
    while(t--)
    solve();
    return 0;
}