Submission #1120249

#	Time	Username	Problem	Language	Result	Execution time	Memory
1120249		vjudge1	Tracks in the Snow (BOI13_tracks)	C++17	2.19 / 100	177 ms	508 KiB

tracks

// author - alimammadzade

#include <bits/stdc++.h>
using namespace std;

signed main() {
    cin.tie(nullptr)->sync_with_stdio(false);
    // system("cls"), freopen("in.txt", "r", stdin);
    int n, m;
    bool f = 0, r = 0;
    cin >> n >> m;
    for (int i = 0; i < n; i++)
        for (int j = 0; j < m; j++) {
            char c;
            cin >> c;
            f |= (c == 'F');
            r |= (c == 'R');
        }
    cout << f + r;
}

• Subtask 1: 0 / 30
• Subtask 2: 2.1875 / 70