Submission #1164538

#	Time	Username	Problem	Language	Result	Execution time	Memory
1164538		tsengang	Cave (IOI13_cave)	C++20	13 / 100	29 ms	576 KiB

cave

#include<bits/stdc++.h>
#include "cave.h"
using namespace std;
#define ll long long
#define ff first
#define ss second
#define all(x) (x).begin(), (x).end()
#define pb push_back
#define ertunt return
#define vodka void
void exploreCave(int n){
    int v[n] = {0};
    int d[n] = {0};
    int x = tryCombination(d);
    vector<int>vis(n,0);
    while(x != -1){
        vector<ll>s;
        for(int i = 0; i < n; i++){
            if(vis[i] == 0)
                s.pb(i);
        }
        for(auto i : s){
            d[i] = 1;
            int c = tryCombination(d);
            if(c > x or x == -1){
                x = c;
                vis[i] = 1;
                break;
            }
            d[i] = 0;
        }
    }
    for(int i = 0; i < n; i++){
        d[i] = 1-d[i];
        int x = tryCombination(d);
        v[i] = x;
        d[i] = 1-d[i];
    }
    answer(d,v);
}

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