Submission #1023713

#	Time	Username	Problem	Language	Result	Execution time	Memory
1023713		Muhammet	Tracks in the Snow (BOI13_tracks)	C++17	2.19 / 100	557 ms	31756 KiB

tracks

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

#define ll long long int
#define sz(x) (int)x.size()
#define ff first
#define ss second

const ll N = 4005;
const ll M = 1e9 + 7;

int T, n, m;

char c[N][N];

int main(){

	cin >> n >> m;

	bool tr1 = 0, tr2 = 0;
	for(int i = 1; i <= n; i++){
		for(int j = 1; j <= m; j++){
			cin >> c[i][j];
			if(c[i][j] == 'R') tr1 = 1;
			if(c[i][j] == 'F') tr2 = 1;
		}
	}

	cout << tr1 + tr2;

	return 0;
}

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