Submission #824215

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
824215	2023-08-13T18:37:17 Z	ForgottenDestiny	Tracks in the Snow (BOI13_tracks)	C++17	2.1875 / 100	69 ms	32076 KB

tracks

#include <bits/stdc++.h>

using namespace std;

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int h,w;
    cin >> h >> w;
    vector<string> field (h);
    for (int i=0;i<h;i++) {
        string x;
        cin >> x;
        field[i]=x;  
    }
    bool f=false;
    bool r=false;
    int ret=0;
    for (int i=0;i<h;i++) {
        for (int j=0;j<w;j++) {
            if(field[i][j]=='F'&&!f){
                f=true;
                ret++;
            }
            if(field[i][j]=='R'&&!r) {
                r=true;
                ret++;
            }
        }
    }
    cout << ret << "\n";
}

Subtask #1

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	2 ms	724 KB	Output isn't correct
2	Incorrect	0 ms	212 KB	Output isn't correct
3	Incorrect	0 ms	212 KB	Output isn't correct
4	Incorrect	1 ms	596 KB	Output isn't correct
5	Incorrect	1 ms	420 KB	Output isn't correct
6	Incorrect	0 ms	324 KB	Output isn't correct
7	Incorrect	0 ms	212 KB	Output isn't correct
8	Incorrect	0 ms	212 KB	Output isn't correct
9	Incorrect	0 ms	340 KB	Output isn't correct
10	Incorrect	1 ms	340 KB	Output isn't correct
11	Incorrect	1 ms	372 KB	Output isn't correct
12	Incorrect	1 ms	424 KB	Output isn't correct
13	Incorrect	1 ms	468 KB	Output isn't correct
14	Incorrect	1 ms	420 KB	Output isn't correct
15	Incorrect	2 ms	724 KB	Output isn't correct
16	Incorrect	2 ms	724 KB	Output isn't correct
17	Incorrect	2 ms	808 KB	Output isn't correct
18	Incorrect	1 ms	596 KB	Output isn't correct

Subtask #2

2.1875 / 70.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	1 ms	456 KB	Output isn't correct
2	Incorrect	7 ms	3412 KB	Output isn't correct
3	Incorrect	53 ms	31796 KB	Output isn't correct
4	Incorrect	13 ms	7792 KB	Output isn't correct
5	Incorrect	27 ms	18224 KB	Output isn't correct
6	Incorrect	56 ms	31704 KB	Output isn't correct
7	Incorrect	1 ms	456 KB	Output isn't correct
8	Incorrect	1 ms	468 KB	Output isn't correct
9	Incorrect	1 ms	340 KB	Output isn't correct
10	Incorrect	1 ms	340 KB	Output isn't correct
11	Incorrect	1 ms	468 KB	Output isn't correct
12	Incorrect	1 ms	340 KB	Output isn't correct
13	Incorrect	7 ms	3412 KB	Output isn't correct
14	Incorrect	4 ms	2124 KB	Output isn't correct
15	Incorrect	5 ms	2252 KB	Output isn't correct
16	Incorrect	3 ms	1596 KB	Output isn't correct
17	Incorrect	16 ms	8260 KB	Output isn't correct
18	Incorrect	17 ms	8200 KB	Output isn't correct
19	Incorrect	14 ms	7888 KB	Output isn't correct
20	Incorrect	12 ms	7104 KB	Output isn't correct
21	Incorrect	33 ms	18636 KB	Output isn't correct
22	Incorrect	22 ms	17992 KB	Output isn't correct
23	Incorrect	34 ms	15532 KB	Output isn't correct
24	Incorrect	34 ms	18244 KB	Output isn't correct
25	Incorrect	69 ms	32076 KB	Output isn't correct
26	Correct	26 ms	24460 KB	Output is correct
27	Incorrect	39 ms	31804 KB	Output isn't correct
28	Incorrect	56 ms	31772 KB	Output isn't correct
29	Incorrect	56 ms	31808 KB	Output isn't correct
30	Incorrect	47 ms	31052 KB	Output isn't correct
31	Incorrect	61 ms	20400 KB	Output isn't correct
32	Incorrect	41 ms	31796 KB	Output isn't correct