Submission #476984

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
476984	2021-09-29T16:34:55 Z	PiejanVDC	Bitaro the Brave (JOI19_ho_t1)	C++17	20 / 100	1000 ms	716 KB

joi2019_ho_t1

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

signed main() {
    int n,m; cin>>n>>m;
    vector<string>v(n);
    for(auto &z : v)
        cin>>z;
    int ans=0;
    for(int i = 0 ; i < n ; i++)
        for(int k = i+1 ; k < n ; k++)
            for(int j = 0 ; j < m ; j++)
                for(int l = j+1 ; l < m ; l++) {
                    if(v[i][j] == 'J' && v[i][l] == 'O' && v[k][j] == 'I')
                        ans++;
                }
    cout << ans;
    return 0;
}

Subtask #1

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	31 ms	204 KB	Output is correct
6	Correct	14 ms	312 KB	Output is correct
7	Correct	25 ms	316 KB	Output is correct
8	Correct	31 ms	204 KB	Output is correct
9	Correct	19 ms	204 KB	Output is correct
10	Correct	24 ms	204 KB	Output is correct
11	Correct	34 ms	300 KB	Output is correct
12	Correct	19 ms	308 KB	Output is correct
13	Correct	24 ms	204 KB	Output is correct

Subtask #2

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	31 ms	204 KB	Output is correct
6	Correct	14 ms	312 KB	Output is correct
7	Correct	25 ms	316 KB	Output is correct
8	Correct	31 ms	204 KB	Output is correct
9	Correct	19 ms	204 KB	Output is correct
10	Correct	24 ms	204 KB	Output is correct
11	Correct	34 ms	300 KB	Output is correct
12	Correct	19 ms	308 KB	Output is correct
13	Correct	24 ms	204 KB	Output is correct
14	Execution timed out	1083 ms	716 KB	Time limit exceeded
15	Halted	0 ms	0 KB	-

Subtask #3

0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	31 ms	204 KB	Output is correct
6	Correct	14 ms	312 KB	Output is correct
7	Correct	25 ms	316 KB	Output is correct
8	Correct	31 ms	204 KB	Output is correct
9	Correct	19 ms	204 KB	Output is correct
10	Correct	24 ms	204 KB	Output is correct
11	Correct	34 ms	300 KB	Output is correct
12	Correct	19 ms	308 KB	Output is correct
13	Correct	24 ms	204 KB	Output is correct
14	Execution timed out	1083 ms	716 KB	Time limit exceeded
15	Halted	0 ms	0 KB	-