Submission #910198

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
910198	2024-01-18T01:44:22 Z	ByeWorld	Tracks in the Snow (BOI13_tracks)	C++14	0 / 100	63 ms	1116 KB

tracks

#include <bits/stdc++.h>
#pragma GCC optimize("Ofast,unroll-loops")
#define bupol __builtin_popcount
//#define int long long 
#define ll long long
#define ld long double
#define fi first
#define se second
#define pb push_back
#define lf (id<<1)
#define rg ((id<<1)|1)
#define md ((l+r)>>1)
using namespace std;
const int MAXN = 2e5+5;
const int MAXK = 205;
const int LOG = 20;
const int MOD = 1e9+7;
const int SQRT = 520;
const int INF = 1e9+10;
typedef pair<ll,ll> pii;
typedef pair<ll,pii> ipii;

int h, w;
char s[410][410];

signed main(){
    //ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    cin >> h >> w;
    for(int i=0; i<h; i++){
        for(int j=0; j<w; j++) cin >> s[i][j];
    }

    int ans = 0, an = 0; set<char> x; 
    for(int i=0; i<h; i++){
        for(int j=0; j<w; j++){
            if(s[i][j]=='.') continue;
            if(s[i][j] == 'F') ans = 1;
            else if(s[i][j] == 'R') an = 1;
        }
    }
    cout << ans+an << '\n';
}

Subtask #1

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	7 ms	860 KB	Execution killed with signal 11
2	Incorrect	1 ms	348 KB	Output isn't correct
3	Incorrect	1 ms	500 KB	Output isn't correct
4	Runtime error	5 ms	860 KB	Execution killed with signal 11
5	Incorrect	4 ms	348 KB	Output isn't correct
6	Incorrect	0 ms	348 KB	Output isn't correct
7	Incorrect	1 ms	344 KB	Output isn't correct
8	Incorrect	1 ms	344 KB	Output isn't correct
9	Incorrect	1 ms	348 KB	Output isn't correct
10	Incorrect	3 ms	348 KB	Output isn't correct
11	Incorrect	2 ms	348 KB	Output isn't correct
12	Incorrect	4 ms	348 KB	Output isn't correct
13	Incorrect	3 ms	348 KB	Output isn't correct
14	Incorrect	3 ms	344 KB	Output isn't correct
15	Runtime error	7 ms	860 KB	Execution killed with signal 11
16	Runtime error	9 ms	860 KB	Execution killed with signal 11
17	Runtime error	7 ms	860 KB	Execution killed with signal 11
18	Runtime error	5 ms	860 KB	Execution killed with signal 11

Subtask #2

0 / 70.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	1 ms	856 KB	Execution killed with signal 11
2	Runtime error	19 ms	856 KB	Execution killed with signal 11
3	Runtime error	50 ms	848 KB	Execution killed with signal 11
4	Runtime error	26 ms	788 KB	Execution killed with signal 11
5	Runtime error	39 ms	800 KB	Execution killed with signal 11
6	Runtime error	50 ms	776 KB	Execution killed with signal 11
7	Runtime error	1 ms	856 KB	Execution killed with signal 11
8	Runtime error	2 ms	860 KB	Execution killed with signal 11
9	Incorrect	2 ms	348 KB	Output isn't correct
10	Incorrect	1 ms	344 KB	Output isn't correct
11	Runtime error	1 ms	856 KB	Execution killed with signal 11
12	Incorrect	1 ms	504 KB	Output isn't correct
13	Runtime error	17 ms	860 KB	Execution killed with signal 11
14	Runtime error	16 ms	860 KB	Execution killed with signal 11
15	Runtime error	15 ms	1116 KB	Execution killed with signal 11
16	Incorrect	25 ms	348 KB	Output isn't correct
17	Runtime error	26 ms	860 KB	Execution killed with signal 11
18	Runtime error	26 ms	852 KB	Execution killed with signal 11
19	Runtime error	26 ms	860 KB	Execution killed with signal 11
20	Runtime error	25 ms	848 KB	Execution killed with signal 11
21	Runtime error	39 ms	836 KB	Execution killed with signal 11
22	Runtime error	38 ms	768 KB	Execution killed with signal 11
23	Runtime error	50 ms	768 KB	Execution killed with signal 11
24	Runtime error	38 ms	860 KB	Execution killed with signal 11
25	Runtime error	52 ms	852 KB	Execution killed with signal 11
26	Runtime error	58 ms	848 KB	Execution killed with signal 11
27	Runtime error	50 ms	852 KB	Execution killed with signal 11
28	Runtime error	63 ms	848 KB	Execution killed with signal 11
29	Runtime error	52 ms	860 KB	Execution killed with signal 11
30	Runtime error	50 ms	848 KB	Execution killed with signal 11
31	Runtime error	41 ms	600 KB	Execution killed with signal 11
32	Runtime error	50 ms	772 KB	Execution killed with signal 11