Submission #1232019

#	Time	Username	Problem	Language	Result	Execution time	Memory
1232019		clemmy14	Cave (IOI13_cave)	C++20	0 / 100	15 ms	328 KiB

cave

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

void exploreCave(int N) {
    int comb[N], con[N];
    for(int i=0; i<N; i++) {
        comb[i]=0;
    }

    bool found=false;
    for(int i=0; i<N; i++) {
        if(found) break;
        int cur=tryCombination(comb);
        for(int j=0; j<N; j++) {
            comb[j]=1-comb[j];
            int now = tryCombination(comb);

            // for(auto x : comb) cout << x << ' ';
            // cout << endl;
            // cout << cur << ' ' << now << endl;

            if(cur < now) continue;
            if(now == -1) {
                found=true; break;
            }
            comb[j]=1-comb[j];
        }
        if(found) break;
    }

    for(int i=0; i<N; i++) {
        comb[i]=1-comb[i];
        int firstC=tryCombination(comb);
        con[i]=firstC;
        comb[i]=1-comb[i];
    }
    answer(comb, con);
}

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