Submission #1078590

#	Time	Username	Problem	Language	Result	Execution time	Memory
1078590		ArthuroWich	Prisoner Challenge (IOI22_prison)	C++17	0 / 100	1 ms	348 KiB

prison

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

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