제출 #1337634

#제출 시각아이디문제언어결과실행 시간메모리
1337634aaaaaaaa카멜레온의 사랑 (JOI20_chameleon)C++20
0 / 100
16 ms440 KiB
#include <bits/stdc++.h>
#include "chameleon.h"

using namespace std;

void Solve(int N) {
    vector<pair<int, int>> ans;
    vector<int> done(N * 2 + 10, 0);
    for(int i = 1; i <= 2 * N; ++i){
        for(int j = 1; j <= 2 * N; ++j){
            if(i ^ j && !done[i] && !done[j]){
                int x = Query({i, j});
                Query({i}), Query({j});
                if(x == 1){
                    done[i] = done[j] = 1;
                    ans.push_back({i, j});
                }
            }
        }
    }
    for(auto [x, y] : ans){
        Answer(x, y);
    }
}
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#Verdict Execution timeMemoryGrader output
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