Submission #785140

#	Time	Username	Problem	Language	Result	Execution time	Memory
785140		vjudge1	Prisoner Challenge (IOI22_prison)	C++17	5 / 100	25 ms	19140 KiB

prison

#include "prison.h"
#include <bits/stdc++.h>
using namespace std;
vector<vector<int>> devise_strategy(int N) {
    vector ans(N + 1, vector<int>(N + 1));
    for (int i = 1; i <= N; i++) {
        ans[0][i] = i;
        ans[i][0] = 1;
        for (int j = 1; j < i; j++) {
            ans[i][j] = -2;
        }
        for (int j = i + 1; j <= N; j++) {
            ans[i][j] = -1;
        }
    }
    return ans;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 90