제출 #237908

#제출 시각아이디문제언어결과실행 시간메모리
237908MrRobot_28Košnja (COCI17_kosnja)C++17
50 / 50
20 ms1280 KiB
#include<bits/stdc++.h>
using namespace std;

signed main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int k;
	cin >> k;
	while(k--){
		int n, m;
		cin >> n >> m;
		int u = min(n, m);
		cout << 2 * (u - 1) << "\n";
	}
	return 0;
}
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