제출 #1106230

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1106230		vladilius	벽 칠하기 (APIO20_paint)	C++17	0 / 100	353 ms	524288 KiB

paint

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
#define pb push_back
#define ff first
#define ss second

int minimumInstructions(int n, int m, int k, vector<int> x, vector<int> A, vector<vector<int>> B){
    vector<vector<bool>> f(m, vector<bool>(k));
    for (int i = 0; i < m; i++){
        for (int j: B[i]){
            f[i][j] = 1;
        }
    }
    
    vector<bool> gd(n);
    for (int i = 0; i <= n - m; i++){
        for (int j = 0; j < m; j++){
            bool ind = 1;
            for (int k = 0; k < m; k++){
                if (!f[(j + k) % m][x[i + k]]){
                    ind = 0;
                    break;
                }
            }
            if (ind){
                gd[i] = 1;
                break;
            }
        }
    }
    
    int mx = -1, t = 0, out = 0;
    for (int i = 0; i < n; i++){
        if (gd[i]) t = max(t, i);
        if (i == (mx + 1)){
            if (t == -1) return -1;
            mx = t + m - 1;
            t = -1;
            out++;
        }
    }
    return out;
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 15
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 37