QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#263069#7733. Cool, It’s Yesterday Four Times Moreucup-team922#WA 1ms5988kbC++203.0kb2023-11-24 14:52:272023-11-24 14:52:28

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 5736kb

input:

4
2 5
.OO..
O..O.
1 3
O.O
1 3
.O.
2 3
OOO
OOO

output:

3
1
0
0

result:

ok 4 lines

Test #2:

score: -100
Wrong Answer
time: 1ms
memory: 5988kb

input:

200
2 4
OOO.
OO..
2 3
OOO
.O.
3 3
O.O
OOO
OO.
4 1
.
.
O
O
1 2
.O
1 1
.
2 5
.OO..
.O.O.
2 1
O
O
1 1
O
1 3
.OO
5 1
O
O
.
O
.
5 2
O.
..
O.
.O
..
5 3
...
...
.OO
..O
OOO
3 5
..O.O
.O.O.
.OO.O
5 2
.O
OO
O.
O.
..
2 1
O
O
3 5
.O.OO
O...O
..OO.
1 5
.....
5 1
O
.
O
.
.
5 3
OOO
OO.
.OO
OO.
O.O
2 1
O
.
5 2
O.
...

output:

3
0
0
2
1
1
3
0
0
1
0
5
9
4
4
0
6
5
2
0
1
6
4
5
2
0
0
5
3
3
1
4
1
0
5
5
2
3
7
3
0
6
2
1
2
0
4
6
6
2
3
2
3
5
2
1
0
3
3
4
4
2
2
0
7
6
4
8
5
3
2
5
1
1
2
1
4
0
0
1
5
1
4
6
6
1
6
2
2
3
2
5
2
1
0
1
9
3
4
11
0
3
2
1
0
0
4
3
1
4
1
8
3
0
3
6
2
5
1
3
3
4
0
2
11
2
1
4
0
4
3
4
2
1
1
1
0
5
0
16
4
3
2
6
0
8
3
3
1...

result:

wrong answer 12th lines differ - expected: '7', found: '5'
English 繁體中文 简体中文

Server Time: 2024-12-05 10:23:29 | OpenSource Project