Submission #1366564

#	Time	Username	Problem	Language	Result	Execution time	Memory
1366564		avahw	Dark Ride (EGOI25_darkride)	C++20	0 / 100	0 ms	348 KiB

Main

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

int main(){
    cin.tie(0);
    ios::sync_with_stdio(0);
    int n;
    cin >> n;
    vector<int> ans;
    for(int i = 0; i < n; i++){
        vector<bool> lights(n);
        lights[i] = 1;
        cout << "? ";
        for(auto e : lights) cout << e;
        cout << endl;
        int amount;
        cin >> amount;
        if(amount == 1) ans.push_back(i);
    }
    cout << ans[0] << " " << ans[1] << endl;
}

• Subtask 1: 0 / 0
• Subtask 2: 0 / 9
• Subtask 3: 0 / 15
• Subtask 4: 0 / 17
• Subtask 5: 0 / 16
• Subtask 6: 0 / 14
• Subtask 7: 0 / 29