UCL Tester

#include <iostream>
#include <bits/stdc++.h>
using namespace std;

int T;

map < string , int > pts , goals;

bool cmp(const string &a , const string &b){
    if(pts[a] > pts[b]) return 1;
    if(pts[a] < pts[b]) return 0;
    if(goals[a] > goals[b]) return 1;
    return 0;
}
int main(){
    cin>>T;
    while(T--){
        pts.clear();
        goals.clear();
        set < string > teams;
        for(int j = 0 ; j < 12 ; j++){
            string team1 , team2 , tok;
            int g1 , g2;
            cin>>team1>>g1>>tok>>g2>>team2;
            if(g1 > g2) pts[team1] += 3;
            else if(g1 < g2) pts[team2] += 3;
            else pts[team1]++ , pts[team2]++;
            goals[team1] += g1 - g2;
            goals[team2] += g2 - g1;
            teams.insert(team1);
            teams.insert(team2);
        }

        vector < string > v(teams.begin() , teams.end());
        sort(v.begin() , v.end() , cmp);
        cout<<v[0]<<' '<<v[1]<<endl;
    }

}