Submission #516369

#	Time	Username	Problem	Language	Result	Execution time	Memory
516369		KoD	Bold (COCI21_bold)	C++17	50 / 50	0 ms	204 KiB

bold

#include <bits/stdc++.h>

using std::vector;
using std::array;
using std::pair;
using std::tuple;

int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    int N, M;
    std::cin >> N >> M;
    vector grid(N, vector<char>(M));
    for (int i = 0; i < N; ++i) {
        for (int j = 0; j < M; ++j) {
            std::cin >> grid[i][j];
            char c = grid[i][j];
            if (i > 0 and grid[i - 1][j] == '#') c = '#';
            if (j > 0 and grid[i][j - 1] == '#') c = '#';
            if (i > 0 and j > 0 and grid[i - 1][j - 1] == '#') c = '#';
            std::cout << c;
        }
        std::cout << '\n';
    }
    return 0;
}

• Subtask 1: 50 / 50