Submission #1142450

#	Time	Username	Problem	Language	Result	Execution time	Memory
1142450		poltanos	Tracks in the Snow (BOI13_tracks)	C++20	2.19 / 100	49 ms	480 KiB

tracks

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

void solve(){
    int n, m;
    cin >> n >> m;

    int f = 0, r = 0;

    for(int i = 0; i < n; i++){
        string s;
        cin >> s;

        for(int j = 0; j < m; j++){
            if(s[j] == 'F') f = 1;
            if(s[j] == 'R') r = 1;
        }
    }

    cout << f + r << endl;
}

signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int t = 1;
    while(t--) solve();

    return 0;
}

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