제출 #683452

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
683452		Jarif_Rahman	죄수들의 도전 (IOI22_prison)	C++17	38 / 100	20 ms	1620 KiB

prison

#include <bits/stdc++.h>
#define pb push_back
#define f first
#define sc second
using namespace std;
typedef long long int ll;
typedef string str;

vector<vector<int>> devise_strategy(int N){
    int X = 39;
    vector<vector<int>> ans(X, vector<int>(N+1, 0));

    for(int i = 0; i < X; i++){
        int x = i/13;
        if(x == 0) ans[i][0] = 0;
        else ans[i][0] = 1;

        for(int j = 1; j <= N; j++){
            int pos = 12-(i%13);
            int bit = (j&(1<<pos));
            if(x == 0 && !bit) ans[i][j] = (12-pos)+13;
            else if(x == 0 && bit) ans[i][j] = (12-pos)+26;
            else if(x == 1 && bit) ans[i][j] = -1;
            else if(x == 2 && !bit) ans[i][j] = -2;
            else ans[i][j] = 12-pos+1;
        }
    }

    return ans;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 28 / 90