Submission #520005

#	Time	Username	Problem	Language	Result	Execution time	Memory
520005		KoD	Emacs (COCI20_emacs)	C++17	50 / 50	1 ms	332 KiB

emacs

#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 + 1, vector(M + 1, '.'));
    int ans = 0;
    for (int i = 1; i <= N; ++i) {
        for (int j = 1; j <= M; ++j) {
            std::cin >> grid[i][j];
            if (grid[i][j] == '*' and grid[i - 1][j] == '.' and grid[i][j - 1] == '.') {
                ans += 1;
            }
        }
    }
    std::cout << ans << '\n';
    return 0;
}

• Subtask 1: 50 / 50