Submission #998667

#	Time	Username	Problem	Language	Result	Execution time	Memory
998667		Sharky	Super Dango Maker (JOI22_dango3)	C++17	7 / 100	2423 ms	756 KiB

dango3

// i hope this works

#include "dango3.h"
#include <bits/stdc++.h>
using namespace std;

namespace {
}  // namespace

random_device rd;
mt19937 g(rd());

void Solve(int N, int M) {
    vector<int> p;
    for (int i = 1; i <= N * M; i++) p.push_back(i);
    shuffle(p.begin(), p.end(), g);
    vector<int> sus(N * M + 1, 0);
    for (int it = 1; it <= M; it++) {
        vector<int> amogus;
        for (int ii = 1; ii <= N * M; ii++) {
            int i = p[ii - 1];
            if (sus[i]) continue;
            amogus.push_back(i);
            sus[i] = 1;
            vector<int> alice;
            for (int j = 1; j <= N * M; j++) if (sus[j] != 1) alice.push_back(j);
            if (Query(alice) < M - 1) {
                amogus.pop_back();
                sus[i] = 0;
            }
        }
        Answer(amogus);
        for (auto& baby : amogus) sus[baby] = 2;
    }
}

• Subtask 1: 2 / 2
• Subtask 2: 5 / 5
• Subtask 3: 0 / 15
• Subtask 4: 0 / 78