Hello Codeforces!

I'm happy to invite you to an unofficial mirror of Bug Game. In this game you need to generate a $$$21 \times 31$$$ maze with the maximum number of bug's moves to get out. The bug moves not optimally and you will see a description of algorithm of its movement in the statement of this problem. Based on given algorithm you will be able to create a maze and submit it.

Privacy: your solutions (your mazes) will be visible only for mfv.

Invitation link: click here

Date: April 18, 2023, 00:00 UTC

Duration: 2 weeks, then upsolving and virtual participation.

Scoring: if you will be able to generate the maze with $$$X$$$ moves to get out, then your solution will get $$$\frac{x}{100}$$$ points.

Official Russian site of Bug Game: click here

#include <bits/stdc++.h>
const int nRows = 21, nCols = 31;
int main() {
    freopen("input.txt", "rt", stdin);
    freopen("output.txt", "wt", stdout);
    std::vector a(nRows, std::vector(nCols, false));
    for (int r = 0; r < nRows; r++) {
        for (int c = 0; c < nCols; c++) {
            char t; std::cin >> t;
            a[r][c] = (t == '#');
        }
    }
    for (int c = 0; c < nCols; c++)
        for (int r = 0; r < nRows; r++) {
            std::cout << (a[r][c] ? char(0xFE) : char(0x00));
        }
}