oj.uz

답안 #473114

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
473114 2021-09-15T08:06:26 Z _L__ Košnja (COCI17_kosnja) C++17
50 / 50
 15 ms 588 KB 
// This code is written by _L__
#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
#define F_word ios_base::sync_with_stdio(false), cin.tie(NULL), cout.tie(NULL);
typedef long long ll;
typedef long double ld;
const int mod = 1e9+7, N = 2e5+13, inf = 1e9+1;
const ld E = 1e-6;
#define ff first
#define ss second

int main(void){
    F_word;
    int k; cin >> k;
    while(k--){
        int l, r; cin >> l >> r;
        cout << (min(l,r)-1)*2 << endl;
    }
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 10 ms 512 KB Output is correct
7 Correct 15 ms 588 KB Output is correct
8 Correct 11 ms 452 KB Output is correct
9 Correct 15 ms 588 KB Output is correct
10 Correct 11 ms 476 KB Output is correct