Submission #1199996

#	Time	Username	Problem	Language	Result	Execution time	Memory
1199996		fadyscube	Prisoner Challenge (IOI22_prison)	C++20	0 / 100	1 ms	836 KiB

prison

#include "prison.h"

#include <vector>

using namespace std;

#define ll long long

vector<vector<int>> devise_strategy(int N) {
    vector<vector<int>> v(60, vector<int>(N+1, 0));
    for (int i = 1; i <= N; i++) {
        if (i/10 > 0)
            v[0][i] = i/10;
        else
            v[0][i] = i;
    }
    for (int i = 1; i < 60; i++) {
        v[i][0] = 1;
        for (int j = 1; j <= N; j++) {
            int k = j;
            if (j/10 > 0)
                k /= 10;
            if (k < i)
                v[i][j] = -2;
            else
                v[i][j] = -1;
        }
    }
    return v;
}

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