제출 #416434

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
416434		sudheerays123	Tracks in the Snow (BOI13_tracks)	C++14	2.19 / 100	309 ms	15940 KiB

tracks

#include <bits/stdc++.h>
using namespace std;
#define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define ll long long int
#define tc ll test;cin >> test;while(test--)
#define vi vector<ll>
#define pll pair<ll,ll>
#define pb push_back
#define mp make_pair
#define INF 1e18
#define MOD 1e9 + 7
#define ff first
#define ss second
#define in >>
#define out <<
#define space << " " <<
#define spacef << " "
#define fo(i,a,b) for(ll i = a; i <= b; i++)
#define nextline out "\n"
#define print(x) for(auto i : x ) cout out i spacef
#define mmax(x,i) x = max(x,i)
#define mmin(x,i) x = min(x,i)
#define N 105

int main() {

    fast;

    ll n,m;
    cin in n in m;

    ll f = 0 , r = 0;

    fo(i,1,n*m){
        char x;
        cin in x;

        if(x == 'F') f = 1;
        else if(x == 'R') r = 1;
    }

    cout out f+r;

    return 0;
}

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