Submission

Score: 0

User: Seng

Problemset: anna

Language: cpp

Time: 0.003 second

Submitted On: 2026-06-27 11:38:11

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int main(){
	ios::sync_with_stdio(0);cin.tie(0);
	int n;cin >> n;
	while(n--){
		vector<ll> v;
		for(int i = 0; i < 5; i++){
			ll x;cin >> x;
			v.push_back(x);
		}
		ll n1, n2;
		string ans = "";
		int cnt = 0;
		sort(v.begin(), v.end());
		do{
			n1 = (v[0]+v[1])/2;
			n2 = (v[0]-v[1])/2;
			if(n1 < n2 || (v[0]+v[1])%2 != 0 || (v[0]-v[1])%2 != 0 || n1 <= 0 || n2 <= 0) continue;
			if(n2 != 0 && n1*n2 == v[2] && n1/n2 == v[3] && n1%n2 == v[4]){
				ans += to_string(n1) + " " + to_string(n2);
				cnt++;
			}
			
		}while(next_permutation(v.begin(), v.end()));
		if(cnt == 0) cout << "0 0" << '\n';
		else if(cnt > 1) cout << "0 0" << '\n';
		else cout << ans << '\n';
	}
}