Submission #1357683

#	Time	Username	Problem	Language	Result	Execution time	Memory
1357683		avahw	Cave (IOI13_cave)	C++20	0 / 100	6 ms	516 KiB

cave

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

void exploreCave(int N) {
    int up_down[N];
    vector<int> controlled_by(N, -1);
    int ans[N];
    for(int i = 0; i < N; i++) ans[i] = i;
    // assume all door i is controlled by switch i
    for(int i = 0; i < N; i++){
        int reach = tryCombination(up_down);
        if(reach == -1){
            answer(up_down, ans);
            return;
        }
        if(reach <= i) up_down[i] = 1;
    }
    answer(up_down, ans);
}

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