제출 #591280

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
591280		Mahtimursu	동굴 (IOI13_cave)	C++17	0 / 100	2085 ms	13080 KiB

cave

#include "cave.h"
#include <bits/stdc++.h>

using namespace std;

void exploreCave(int N) {
    int S[N] = {0};
    int D[N] = {0};

    vector<int> left;
    for (int i = 0; i < N; ++i) left.push_back(i);

    for (int i = 0; i < N; ++i) {
        for (int x : left) {
            S[x] = 1;
        }

        int cp = 0;
        if (tryCombination(S) > i) cp = 1;

        vector<int> pos = left;
        vector<int> a, b;
        while (pos.size() > 1) {
            for (int x : pos) {
                if (a.size() < b.size()) a.push_back(x);
                else b.push_back(x);
            }

            for (int x : a) S[x] = cp;
            for (int x : b) S[x] = 1 - cp;

            if (tryCombination(S) > i) pos = a;
        }
        

        D[pos[0]] = i;
        S[pos[0]] = cp;

        left.erase(find(left.begin(), left.end(), pos[0]));
    }

    answer(S, D);
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 13
• Subtask 3: 0 / 21
• Subtask 4: 0 / 30
• Subtask 5: 0 / 24