제출 #679828

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
679828	2023-01-09 11:40:25	bashkort	Monster Game (JOI21_monster)	C++17	98 / 100	111 ms	1700 KiB

monster

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#include "monster.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> Solve(int n) {
    vector<int> ord(n);
    iota(ord.begin(), ord.end(), 0);
    mt19937 rnd(228);
    shuffle(ord.begin(), ord.end(), rnd);
    map<pair<int, int>, bool> asked;
    auto ask = [&](int i, int j) {
        if (!asked.count({i, j})) {
            asked[{i, j}] = Query(i, j);
            asked[{j, i}] = !asked[{i, j}];
        }
        return asked[{i, j}];
    };
    
    stable_sort(ord.begin(), ord.end(), [&](int i, int j) {
        return !ask(i, j);
    });
    int k = min(n, 10);
    vector<int> win(k);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 73 / 75