답안 #938373

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
938373	2024-03-05T05:19:29 Z	ezzzay	Tracks in the Snow (BOI13_tracks)	C++14	2.1875 / 100	629 ms	31960 KB

tracks

#include<bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
const int N=4e3+2;
char arr[N][N];
signed main(){
    int n,m;
    cin>>n>>m;
    set<char>st;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=m;j++){
            cin>>arr[i][j];
            if(arr[i][j]!='.')st.insert(arr[i][j]);
        }
    }
    cout<<st.size();
}

Subtask #1

0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	12 ms	2652 KB	Output isn't correct
2	Incorrect	1 ms	344 KB	Output isn't correct
3	Incorrect	1 ms	2652 KB	Output isn't correct
4	Incorrect	7 ms	2652 KB	Output isn't correct
5	Incorrect	4 ms	2652 KB	Output isn't correct
6	Incorrect	0 ms	348 KB	Output isn't correct
7	Incorrect	1 ms	2652 KB	Output isn't correct
8	Incorrect	1 ms	2652 KB	Output isn't correct
9	Incorrect	1 ms	2652 KB	Output isn't correct
10	Incorrect	3 ms	2652 KB	Output isn't correct
11	Incorrect	2 ms	2652 KB	Output isn't correct
12	Incorrect	5 ms	2764 KB	Output isn't correct
13	Incorrect	4 ms	2652 KB	Output isn't correct
14	Incorrect	4 ms	2652 KB	Output isn't correct
15	Incorrect	11 ms	2904 KB	Output isn't correct
16	Incorrect	11 ms	3160 KB	Output isn't correct
17	Incorrect	10 ms	3156 KB	Output isn't correct
18	Incorrect	7 ms	2652 KB	Output isn't correct

Subtask #2

2.1875 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	4 ms	15448 KB	Output isn't correct
2	Incorrect	58 ms	8272 KB	Output isn't correct
3	Incorrect	549 ms	31572 KB	Output isn't correct
4	Incorrect	135 ms	12248 KB	Output isn't correct
5	Incorrect	311 ms	21588 KB	Output isn't correct
6	Incorrect	582 ms	31960 KB	Output isn't correct
7	Incorrect	4 ms	15964 KB	Output isn't correct
8	Incorrect	4 ms	15304 KB	Output isn't correct
9	Incorrect	2 ms	348 KB	Output isn't correct
10	Incorrect	1 ms	348 KB	Output isn't correct
11	Incorrect	4 ms	15708 KB	Output isn't correct
12	Incorrect	1 ms	2652 KB	Output isn't correct
13	Incorrect	55 ms	8148 KB	Output isn't correct
14	Incorrect	34 ms	5584 KB	Output isn't correct
15	Incorrect	40 ms	5588 KB	Output isn't correct
16	Incorrect	24 ms	3176 KB	Output isn't correct
17	Incorrect	152 ms	12624 KB	Output isn't correct
18	Incorrect	151 ms	12608 KB	Output isn't correct
19	Incorrect	133 ms	12356 KB	Output isn't correct
20	Incorrect	117 ms	12100 KB	Output isn't correct
21	Incorrect	313 ms	21952 KB	Output isn't correct
22	Incorrect	308 ms	21584 KB	Output isn't correct
23	Incorrect	290 ms	18384 KB	Output isn't correct
24	Incorrect	317 ms	21572 KB	Output isn't correct
25	Incorrect	629 ms	31580 KB	Output isn't correct
26	Correct	432 ms	26708 KB	Output is correct
27	Incorrect	592 ms	31584 KB	Output isn't correct
28	Incorrect	591 ms	31708 KB	Output isn't correct
29	Incorrect	569 ms	31700 KB	Output isn't correct
30	Incorrect	579 ms	30932 KB	Output isn't correct
31	Incorrect	419 ms	24784 KB	Output isn't correct
32	Incorrect	559 ms	31556 KB	Output isn't correct