QOJ.ac
QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #342156 | #4084. 카드 뒤집기 게임 | ahihi1234 | 100 ✓ | 30ms | 21892kb | C++14 | 898b | 2024-03-01 09:18:30 | 2024-03-01 09:18:32 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
详细
Subtask #1:
score: 11
Accepted
Test #1:
score: 11
Accepted
time: 1ms
memory: 3588kb
input:
10 1 OOOOOOOOOX XOXXOOOOOO XOOXOOOXOO OOOOOOOOOO OOOXOOOOOO OOXOOXXOOO OOOOXOOOOO XOOOOOOOXO OOOXXOOOXO OOOOOOOOOO
output:
0
result:
ok single line: '0'
Test #2:
score: 0
Accepted
time: 1ms
memory: 3444kb
input:
10 1 OOOOOOOOXX OOOOOOOOXX XXXXXXXXOO XXXXXXXXOO OOOOOOOOXX OOOOOOOOXX OOOOOOOOXX OOOOOOOOXX OOOOOOOOXX OOOOOOOOXX
output:
1
result:
ok single line: '1'
Test #3:
score: 0
Accepted
time: 1ms
memory: 3580kb
input:
10 1 OOOOOOOOXX OOOOOOOOXX XXXXXXXOOO XXXXXXXXOO OOOOOOOOXX OOOOOOOOXX OOOOOOOOXX OOOOOOOOXX OOOOOOOOXX OOOOOOOOXX
output:
0
result:
ok single line: '0'
Test #4:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
10 1 OOXOXOOOOX XOOOOOXOOO OOXOOXXOOO OOOOOOOOXO XOOOOOXOOX OOOOXOXOXX OXOOXOOXOX OXXOOXOOOO OOOXOXOOXO OOOOOXOOOO
output:
0
result:
ok single line: '0'
Test #5:
score: 0
Accepted
time: 1ms
memory: 3580kb
input:
10 1 OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX XOXOXXXXOO OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX
output:
1
result:
ok single line: '1'
Test #6:
score: 0
Accepted
time: 1ms
memory: 3764kb
input:
10 1 OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX OXOXOOOOXX XOXOXXXXOO OXOXOOOOXX OXXXOOOOXX OXOXOOOOXX
output:
0
result:
ok single line: '0'
Test #7:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
10 1 XXXXXOOOXX OOOOOXXOXO XOOOOXXXXO OOXOXOOOXO XOOOOOOOXX XXOXXOOXOO XOXXOXXXOX OOOXXXOXXX XOXXXOXOXX OXXXXXOXOO
output:
0
result:
ok single line: '0'
Test #8:
score: 0
Accepted
time: 1ms
memory: 3760kb
input:
10 1 OOOOXXXOOX XXXXOOOXXO XXXXOOOXXO XXXXOOOXXO XXXXOOOXXO OOOOXXXOOX OOOOXXXOOX XXXXOOOXXO OOOOXXXOOX XXXXOOOXXO
output:
1
result:
ok single line: '1'
Test #9:
score: 0
Accepted
time: 1ms
memory: 3572kb
input:
10 1 OOOOXXXOOX XXXXOOOXXO XXXXOOOXXO XXXXOOOXXO XXXXOOOXXO OOOOXXXOOX OOOOXXXOOX XXXXOOOXXO OOOOXXXOOX XXXOOOOXXO
output:
0
result:
ok single line: '0'
Test #10:
score: 0
Accepted
time: 1ms
memory: 3612kb
input:
10 1 XXOXXXXXXX XXXOXXXOXX XXXXOOXOXX XXOOXXOOOX XXXOXXOOXX OOXXOXOXXX XOXOXOXXXO XXXOOXXXOX OXOOXXXXOO XXOXOOOXXO
output:
0
result:
ok single line: '0'
Test #11:
score: 0
Accepted
time: 1ms
memory: 3744kb
input:
10 1 OXOOOOOOOO OXOOOOOOOO OXOOOOOOOO XOXXXXXXXX OXOOOOOOOO OXOOOOOOOO OXOOOOOOOO XOXXXXXXXX OXOOOOOOOO OXOOOOOOOO
output:
1
result:
ok single line: '1'
Test #12:
score: 0
Accepted
time: 1ms
memory: 3580kb
input:
10 1 OXOOOOOOOO OXOOOOOOOO OXOOOOOOOO XOXXXXXXXX OXOOOOOOOX OXOOOOOOOO OXOOOOOOOO XOXXXXXXXX OXOOOOOOOO OXOOOOOOOO
output:
0
result:
ok single line: '0'
Test #13:
score: 0
Accepted
time: 1ms
memory: 3464kb
input:
10 1 XOXXXXOXXX XXXXOOXXXX OOXXOXXXXX XXXOOXXOOX OXXXXXXXXX XXXXXXXXOX XXXXXXXOXO OXXXXXXXXX XXXOOXXXOX XXXXXXXXXX
output:
0
result:
ok single line: '0'
Test #14:
score: 0
Accepted
time: 1ms
memory: 3608kb
input:
10 1 XOOOOXOOOO XOOOOXOOOO XOOOOXOOOO XOOOOXOOOO OXXXXOXXXX OXXXXOXXXX XOOOOXOOOO XOOOOXOOOO XOOOOXOOOO XOOOOXOOOO
output:
1
result:
ok single line: '1'
Test #15:
score: 0
Accepted
time: 1ms
memory: 3576kb
input:
10 1 XOOOOXOOOO XOOOOXOOOO XOOOOXOOOO XOOOOXOOOO OXXXXOXXXX OXXXXOXXXX XOOOOXOOOO XOOOOXOOOX XOOOOXOOOO XOOOOXOOOO
output:
0
result:
ok single line: '0'
Test #16:
score: 0
Accepted
time: 1ms
memory: 3576kb
input:
5 2 XOOOX XOXOO OXXOO OXOOO OOOXO
output:
0
result:
ok single line: '0'
Test #17:
score: 0
Accepted
time: 1ms
memory: 3580kb
input:
5 2 XOOXX XOOXX OOXXO XOOXX OOXXO
output:
1
result:
ok single line: '1'
Test #18:
score: 0
Accepted
time: 1ms
memory: 3548kb
input:
5 2 XOOXX XOOXX OOXXO XOOOX OOXXO
output:
0
result:
ok single line: '0'
Test #19:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
5 2 XOXOO OOXOO OOOXO OOXOX XOXXO
output:
0
result:
ok single line: '0'
Test #20:
score: 0
Accepted
time: 1ms
memory: 3568kb
input:
5 2 XXXXX XOXOO OOOOO OXOXX OXOXO
output:
1
result:
ok single line: '1'
Test #21:
score: 0
Accepted
time: 1ms
memory: 3584kb
input:
5 2 XXXXX XOXOO OOOOO OOOXX OXOXO
output:
0
result:
ok single line: '0'
Test #22:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
5 2 XXOXO XXXXO XXOXO XXOOX OOOOO
output:
0
result:
ok single line: '0'
Test #23:
score: 0
Accepted
time: 1ms
memory: 3468kb
input:
5 2 OXXXO OXOOO XOOOX OXOOO XOOOX
output:
1
result:
ok single line: '1'
Test #24:
score: 0
Accepted
time: 0ms
memory: 3444kb
input:
5 2 OXXXO OXOOO XOOOX OXOOO XXOOX
output:
0
result:
ok single line: '0'
Test #25:
score: 0
Accepted
time: 0ms
memory: 3508kb
input:
5 2 XXOOX OXXXX OXXXX XXOOX XXXXX
output:
0
result:
ok single line: '0'
Test #26:
score: 0
Accepted
time: 1ms
memory: 3800kb
input:
5 2 OOOOO OXOOO OXOXO OOOXO XXXXX
output:
1
result:
ok single line: '1'
Test #27:
score: 0
Accepted
time: 0ms
memory: 3524kb
input:
5 2 OOOOO OXOOX OXOXO OOOXO XXXXX
output:
0
result:
ok single line: '0'
Test #28:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
5 2 XOXOO XXXXX XXXXX XOXXX XXOXX
output:
0
result:
ok single line: '0'
Test #29:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
5 2 XXXOO OOOOO XXXOO XOXOX XXXOO
output:
1
result:
ok single line: '1'
Test #30:
score: 0
Accepted
time: 1ms
memory: 3812kb
input:
5 2 XXXOO OOOOO XXOOO XOXOX XXXOO
output:
0
result:
ok single line: '0'
Test #31:
score: 0
Accepted
time: 1ms
memory: 3524kb
input:
3 3 OOO XXO OOX
output:
1
result:
ok single line: '1'
Test #32:
score: 0
Accepted
time: 0ms
memory: 3520kb
input:
3 3 OXX OXO OXO
output:
1
result:
ok single line: '1'
Test #33:
score: 0
Accepted
time: 1ms
memory: 3576kb
input:
3 3 OXX OXO OXX
output:
1
result:
ok single line: '1'
Test #34:
score: 0
Accepted
time: 1ms
memory: 3480kb
input:
3 3 OOO OOO OOX
output:
1
result:
ok single line: '1'
Test #35:
score: 0
Accepted
time: 1ms
memory: 3568kb
input:
3 3 OOO OXO XOO
output:
1
result:
ok single line: '1'
Test #36:
score: 0
Accepted
time: 0ms
memory: 3764kb
input:
3 3 OOO OXO XXO
output:
1
result:
ok single line: '1'
Test #37:
score: 0
Accepted
time: 1ms
memory: 3580kb
input:
3 3 OXX OOX OOO
output:
1
result:
ok single line: '1'
Test #38:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
3 3 XXX OOX XXO
output:
1
result:
ok single line: '1'
Test #39:
score: 0
Accepted
time: 1ms
memory: 3584kb
input:
3 3 XXX OOX XXX
output:
1
result:
ok single line: '1'
Test #40:
score: 0
Accepted
time: 0ms
memory: 3528kb
input:
3 3 OOX XXO XXO
output:
1
result:
ok single line: '1'
Test #41:
score: 0
Accepted
time: 0ms
memory: 3524kb
input:
3 3 OOX OXO OOX
output:
1
result:
ok single line: '1'
Test #42:
score: 0
Accepted
time: 1ms
memory: 3516kb
input:
3 3 OOX OXO OOO
output:
1
result:
ok single line: '1'
Test #43:
score: 0
Accepted
time: 1ms
memory: 3760kb
input:
3 3 XXX XOX OXX
output:
1
result:
ok single line: '1'
Test #44:
score: 0
Accepted
time: 1ms
memory: 3744kb
input:
3 3 OOX XOX XOO
output:
1
result:
ok single line: '1'
Test #45:
score: 0
Accepted
time: 1ms
memory: 3760kb
input:
3 3 OOX XOO XOO
output:
1
result:
ok single line: '1'
Subtask #2:
score: 50
Accepted
Test #46:
score: 50
Accepted
time: 15ms
memory: 6380kb
input:
1000 1 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOXOOOOO...
output:
0
result:
ok single line: '0'
Test #47:
score: 0
Accepted
time: 17ms
memory: 6388kb
input:
1000 1 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOXOOOOOO...
output:
1
result:
ok single line: '1'
Test #48:
score: 0
Accepted
time: 14ms
memory: 6304kb
input:
1000 1 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOXOOOOOO...
output:
0
result:
ok single line: '0'
Test #49:
score: 0
Accepted
time: 18ms
memory: 6244kb
input:
1000 1 XOOOOOOOOOOOXOOOOXXOOOOOOOOOOOOOXOXOOXXOOOXOXXOOOXOXOXOOOOOOOOOOOOOOOOXOOOOXOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOXOXOXOXOOOOOOOOOOOOOOOOOOOOOXOOOOOOOXOOOOOOOOOOXOOOOOOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOOOOOXOOOOOOXOOOOOXOXOXOOOOOOOOXOOOOOOOOOOXOOXXOOOOOOXOOOXOOOOOOOOOXOXOOOOOXOOOOOOOOOOOOOOOOO...
output:
0
result:
ok single line: '0'
Test #50:
score: 0
Accepted
time: 14ms
memory: 6156kb
input:
1000 1 XXXXXXXXXXXOXXXXOOXXXXXXXXXXXXXOXOXXOOXXXOXOOXXXOXOXOXXXXXXXXXXXXXXXXOXXXXOXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXOXOXOXOXXXXXXXXXXXXXXXXXXXXXOXXXXXXXOXXXXXXXXXXOXXXXXXXXXXXXXXXXXXOXXXXXOXXXXXXXXXXXXXXXXXXXXOXXXXXXOXXXXXOXOXOXXXXXXXXOXXXXXXXXXXOXXOOXXXXXXOXXXOXXXXXXXXXOXOXXXXXOXXXXXXXXXXXXXXXXXX...
output:
1
result:
ok single line: '1'
Test #51:
score: 0
Accepted
time: 19ms
memory: 6304kb
input:
1000 1 XXXXXXXXXXXOXXXXOOXXXXXXXXXXXXXOXOXXOOXXXOXOOXXXOXOXOXXXXXXXXXXXXXXXXOXXXXOXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXOXOXOXOXXXXXXXXXXXXXXXXXXXXXOXXXXXXXOXXXXXXXXXXOXXXXXXXXXXXXXXXXXXOXXXXXOXXXXXXXXXXXXXXXXXXXXOXXXXXXOXXXXXOXOXOXXXXXXXXOXXXXXXXXXXOXXOOXXXXXXOXXXOXXXXXXXXXOXOXXXXXOXXXXXXXXXXXXXXXXXX...
output:
0
result:
ok single line: '0'
Test #52:
score: 0
Accepted
time: 18ms
memory: 6304kb
input:
1000 1 OOXXOOOXOOOOOOOOOOOOXXOOXOXXXXOOOOOXXOOXXOOXXOXOXOOOOOXOOOOOOXOOOOOOOOXOOOOOXXOOOOOXOOOOXXXXOXOOOOXXOOOXXXOXOOXOOXOOXOXOOOXOXOXOXOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOXOXOOXOXOXOXOXOOXOOOOOOXOOOOOOOOOOOOXXOOXOOOOXOOOXOOOOOOXOXOXOOOOXOOOOOOOOOOOOXOOOOOOOOXOXOOXOOOOOOXOOOOOO...
output:
0
result:
ok single line: '0'
Test #53:
score: 0
Accepted
time: 17ms
memory: 6216kb
input:
1000 1 OXXOOOXOOOOOOOOOOOOXXOOXOXXXXOOOOOXXOOXXOOXXOXOXOOOOOXOOOOOOXOOOOOOOOXOOOOOXXOOOOOXOOOOXXXXOXOOOOXXOOOXXXOXOOXOOXOOXOXOOOXOXOXOXOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOXOXOOXOXOXOXOXOOXOOOOOOXOOOOOOOOOOOOXXOOXOOOOXOOOXOOOOOOXOXOXOOOOXOOOOOOOOOOOOXOOOOOOOOXOXOOXOOOOOOXOOOOOOO...
output:
1
result:
ok single line: '1'
Test #54:
score: 0
Accepted
time: 19ms
memory: 6200kb
input:
1000 1 OXXOOOXOOOOOOOOOOOOXXOOXOXXXXOOOOOXXOOXXOOXXOXOXOOOOOXOOOOOOXOOOOOOOOXOOOOOXXOOOOOXOOOOXXXXOXOOOOXXOOOXXXOXOOXOOXOOXOXOOOXOXOXOXOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOXOXOOXOXOXOXOXOOXOOOOOOXOOOOOOOOOOOOXXOOXOOOOXOOOXOOOOOOXOXOXOOOOXOOOOOOOOOOOOXOOOOOOOOXOXOOXOOOOOOXOOOOOOO...
output:
0
result:
ok single line: '0'
Test #55:
score: 0
Accepted
time: 14ms
memory: 6248kb
input:
1000 1 OOOOOOXOOXXXOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOXXOOXXOXXOXOXXOOOOOOXXOXOOOXXXOOXOOOOOOOXOOOOXOOXXOOOOOOXOOOXOOOOOOOXOXOOXOXXXOXOOOOXOOOOOXOXOXXOOOXOOOOOOXXOOXOOOXOOXXOOXOXOOOOOOOOOOXOXOOXOXOXOXOOOOOOOXXOOOXOXOOOOXXXOOOOOXXOXOOXOOXOXOXOXOXOXOOOXOXOXXXOXOXOOOOXOOOXXOOXXXOOOOXOXOXXOOOXXOXXOOOOOXOOOO...
output:
0
result:
ok single line: '0'
Test #56:
score: 0
Accepted
time: 19ms
memory: 6424kb
input:
1000 1 OOOOOXOOXXXOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOXXOOXXOXXOXOXXOOOOOOXXOXOOOXXXOOXOOOOOOOXOOOOXOOXXOOOOOOXOOOXOOOOOOOXOXOOXOXXXOXOOOOXOOOOOXOXOXXOOOXOOOOOOXXOOXOOOXOOXXOOXOXOOOOOOOOOOXOXOOXOXOXOXOOOOOOOXXOOOXOXOOOOXXXOOOOOXXOXOOXOOXOXOXOXOXOXOOOXOXOXXXOXOXOOOOXOOOXXOOXXXOOOOXOXOXXOOOXXOXXOOOOOXOOOOX...
output:
1
result:
ok single line: '1'
Test #57:
score: 0
Accepted
time: 4ms
memory: 6388kb
input:
1000 1 OOOOOXOOXXXOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOXXOOXXOXXOXOXXOOOOOOXXOXOOOXXXOOXOOOOOOOXOOOOXOOXXOOOOOOXOOOXOOOOOOOXOXOOXOXXXOXOOOOXOOOOOXOXOXXOOOXOOOOOOXXOOXOOOXOOXXOOXOXOOOOOOOOOOXOXOOXOXOXOXOOOOOOOXXOOOXOXOOOOXXXOOOOOXXOXOOXOOXOXOXOXOXOXOOOXOXOXXXOXOXOOOOXOOOXXOOXXXOOOOXOXOXXOOOXXOXXOOOOOXOOOOX...
output:
0
result:
ok single line: '0'
Test #58:
score: 0
Accepted
time: 10ms
memory: 6160kb
input:
1000 1 XOOXOXOOXOOXXOXOOOXOOOOXOOXOXOXXXXXXXOXXOOXXXOOOXXOOOOOOOOXOOOXOXOOXOOXOOOXOXXOOOOXOOOOOXOOOXOOXOOOOOXOOOXXOOXOOOOXXXXOXXOOXXOXXXOXOOOOXXXXXXOOXXXOOXXOXOOXXXXXOXOXXXOOOXOOOXXOXXXXXOXOXOOOOOOOXXXOOXOOXXXXXXOXXOOOOXOOXOOXOXXOOXOOOXOXOXXXXOOOXOOOXXXOXXOOOOOXXOXOOOXXXXXOOOOXXOXXOOOXXXOOOOXXOXXOOX...
output:
0
result:
ok single line: '0'
Test #59:
score: 0
Accepted
time: 13ms
memory: 6380kb
input:
1000 1 XXOXOXXOXXOOXOXXXOXXXXOXXOXOXOOOOOOOXOOXXOOOXXXOOXXXXXXXXOXXXOXOXXOXXOXXXOXOOXXXXOXXXXXOXXXOXXOXXXXXOXXXOOXXOXXXXOOOOXOOXXOOXOOOXOXXXXOOOOOOXXOOOXXOOXOXXOOOOOXOXOOOXXXOXXXOOXOOOOOXOXOXXXXXXXOOOXXOXXOOOOOOXOOXXXXOXXOXXOXOOXXOXXXOXOXOOOOXXXOXXXOOOXOOXXXXXOOXOXXXOOOOOXXXXOOXOOXXXOOOXXXXOOXOOXXOX...
output:
1
result:
ok single line: '1'
Test #60:
score: 0
Accepted
time: 14ms
memory: 6256kb
input:
1000 1 XXOXOXXOXXOOXOXXXOXXXXOXXOXOXOOOOOOOXOOXXOOOXXXOOXXXXXXXXOXXXOXOXXOXXOXXXOXOOXXXXOXXXXXOXXXOXXOXXXXXOXXXOOXXOXXXXOOOOXOOXXOOXOOOXOXXXXOOOOOOXXOOOXXOOXOXXOOOOOXOXOOOXXXOXXXOOXOOOOOXOXOXXXXXXXOOOXXOXXOOOOOOXOOXXXXOXXOXXOXOOXXOXXXOXOXOOOOXXXOXXXOOOXOOXXXXXOOXOXXXOOOOOXXXXOOXOOXXXOOOXXXXOOXOOXXOX...
output:
0
result:
ok single line: '0'
Test #61:
score: 0
Accepted
time: 15ms
memory: 6300kb
input:
1000 1 XOXXOXXXXXXOXXOOXXOXOOXOXOXXOOXOOXXOOXXOXOOXXXXXXOXXXXXXXOXOOXXXXXOOOXXXOOXXXOOOOXXOOXXOXXXOXXOOXXOOXXOOXOOXOOXOXOXXXXOXOXOOOXOOOOXOXXXOXOXOXXXOXXOXOXXXXOXOXOOXXOOOXOOOXOXOXOXXOXOXXOOXXXXXOOOXOXXOXOXOXXXOOOXXOOOOXOXXOXOOOOXXOXXOOXXOOOXXXOOXOOOXOXOXOOXXXXXOOXXOOOOOOXXXXOXOOXXOXXOXXXOOOXXXXXOOO...
output:
0
result:
ok single line: '0'
Test #62:
score: 0
Accepted
time: 12ms
memory: 6420kb
input:
1000 1 XOOXOOOOOOXOOXXOOXOXXOXOXOOXXOXXOOXXOOXOXXOOOOOOXOOOOOOOXOXXOOOOOXXXOOOXXOOOXXXXOOXXOOXOOOXOOXXOOXXOOXXOXXOXXOXOXOOOOXOXOXXXOXXXXOXOOOXOXOXOOOXOOXOXOOOOXOXOXXOOXXXOXXXOXOXOXOOXOXOOXXOOOOOXXXOXOOXOXOXOOOXXXOOXXXXOXOOXOXXXXOOXOOXXOOXXXOOOXXOXXXOXOXOXXOOOOOXXOOXXXXXXOOOOXOXXOOXOOXOOOXXXOOOOOXXXO...
output:
1
result:
ok single line: '1'
Test #63:
score: 0
Accepted
time: 11ms
memory: 6208kb
input:
1000 1 XOOXOOOOOOXOOXXOOXOXXOXOXOOXXOXXOOXXOOXOXXOOOOOOXOOOOOOOXOXXOOOOOXXXOOOXXOOOXXXXOOXXOOXOOOXOOXXOOXXOOXXOXXOXXOXOXOOOOXOXOXXXOXXXXOXOOOXOXOXOOOXOOXOXOOOOXOXOXXOOXXXOXXXOXOXOXOOXOXOOXXOOOOOXXXOXOOXOXOXOOOXXXOOXXXXOXOOXOXXXXOOXOOXXOOXXXOOOXXOXXXOXOXOXXOOOOOXXOOXXXXXXOOOOXOXXOOXOOXOOOXXXOOOOOXXXO...
output:
0
result:
ok single line: '0'
Test #64:
score: 0
Accepted
time: 17ms
memory: 6212kb
input:
1000 1 OXXOOXXOXXXOOXXOXOXXXXXXXOOXXOXXXXXXXXOXXOXXXXOXXXXOOOOXXOXOOXOXXXXXOXXXXXOOXXXOOOXOXOXXXXXXXXXXXOXOXXOOXXXOOXXXXOOXXOOOXXOXXOXOXOXXXXXOXXXXOXXXOXXOXXXOXXXXXOXXXXXXOOXOXOXOXOXOXOXXXXXXXOXXXXOXXXXXXXXXOOOOOOXXXXOOOOXXXOXXOOXOXXXXXXXXXOXXOOXXXXOXXXXXXXXXOXXXOOXXOOXOOOXXXXOXOXXOXXXXOOXOXXOOXXXXX...
output:
0
result:
ok single line: '0'
Test #65:
score: 0
Accepted
time: 18ms
memory: 6224kb
input:
1000 1 XXOOXXOXXXOOXXOXOXXXXXXXOOXXOXXXXXXXXOXXOXXXXOXXXXOOOOXXOXOOXOXXXXXOXXXXXOOXXXOOOXOXOXXXXXXXXXXXOXOXXOOXXXOOXXXXOOXXOOOXXOXXOXOXOXXXXXOXXXXOXXXOXXOXXXOXXXXXOXXXXXXOOXOXOXOXOXOXOXXXXXXXOXXXXOXXXXXXXXXOOOOOOXXXXOOOOXXXOXXOOXOXXXXXXXXXOXXOOXXXXOXXXXXXXXXOXXXOOXXOOXOOOXXXXOXOXXOXXXXOOXOXXOOXXXXXO...
output:
1
result:
ok single line: '1'
Subtask #3:
score: 39
Accepted
Test #66:
score: 39
Accepted
time: 14ms
memory: 6016kb
input:
1000 1 XXOOXXOXXXOOXXOXOXXXXXXXOOXXOXXXXXXXXOXXOXXXXOXXXXOOOOXXOXOOXOXXXXXOXXXXXOOXXXOOOXOXOXXXXXXXXXXXOXOXXOOXXXOOXXXXOOXXOOOXXOXXOXOXOXXXXXOXXXXOXXXOXXOXXXOXXXXXOXXXXXXOOXOXOXOXOXOXOXXXXXXXOXXXXOXXXXXXXXXOOOOOOXXXXOOOOXXXOXXOOXOXXXXXXXXXOXXOOXXXXOXXXXXXXXXOXXXOOXXOOXOOOXXXXOXOXXOXXXXOOXOXXOOXXXXXO...
output:
0
result:
ok single line: '0'
Test #67:
score: 0
Accepted
time: 18ms
memory: 6256kb
input:
1000 1 XXXXXXXXXOOXXXXOXXXXXXXXXXXOXXXXXOOOXXXOXOXXXXXXXXOXXXXOOXOXXOXXXXOOOXXXXXXXXXXOOXOXXXOOXOXXXXXXXXXXOOXXXXXXOXXOOXXXXXOOXXXXXXXXXOXXXXXXXXXXXXOXXXXXXOXXOXXOXXOOXXXXOOXOXOXXXXXXOOXOXOXXXXXOXXOXOXOXOXXOXOXOXXXXXXXOXXOXXXXXXXXXXOXXXXOOXXOXXOXXXXXXXXOXOOXXXOXOOXXXOXXXXXXXXOXXXXXXOXXXXXXOXXXXXOXXO...
output:
0
result:
ok single line: '0'
Test #68:
score: 0
Accepted
time: 13ms
memory: 6376kb
input:
1000 1 OOOOOOOOXXOOOOXOOOOOOOOOOOXOOOOOXXXOOOXOXOOOOOOOOXOOOOXXOXOOXOOOOXXXOOOOOOOOOOXXOXOOOXXOXOOOOOOOOOOXXOOOOOOXOOXXOOOOOXXOOOOOOOOOXOOOOOOOOOOOOXOOOOOOXOOXOOXOOXXOOOOXXOXOXOOOOOOXXOXOXOOOOOXOOXOXOXOXOOXOXOXOOOOOOOXOOXOOOOOOOOOOXOOOOXXOOXOOXOOOOOOOOXOXXOOOXOXXOOOXOOOOOOOOXOOOOOOXOOOOOOXOOOOOXOOXO...
output:
1
result:
ok single line: '1'
Test #69:
score: 0
Accepted
time: 17ms
memory: 6204kb
input:
1000 1 OOOOOOOOXXOOOOXOOOOOOOOOOOXOOOOOXXXOOOXOXOOOOOOOOXOOOOXXOXOOXOOOOXXXOOOOOOOOOOXXOXOOOXXOXOOOOOOOOOOXXOOOOOOXOOXXOOOOOXXOOOOOOOOOXOOOOOOOOOOOOXOOOOOOXOOXOOXOOXXOOOOXXOXOXOOOOOOXXOXOXOOOOOXOOXOXOXOXOOXOXOXOOOOOOOXOOXOOOOOOOOOOXOOOOXXOOXOOXOOOOOOOOXOXXOOOXOXXOOOXOOOOOOOOXOOOOOOXOOOOOOXOOOOOXOOXO...
output:
0
result:
ok single line: '0'
Test #70:
score: 0
Accepted
time: 17ms
memory: 6420kb
input:
1000 1 XXOOXXXXXXXXXXXXXXOXXXXXOXXXXXXOXXXXXXXXXOXXXXXXXOXXOXXXXXOXXXXXXOXXOXXXXXXXOXXOOXXXXOXXXXXXXOXOXXXXXOXXXXXXXXXXXXXOXXOXXXXXXXXXXXOXXXXXOOXXXXXXXXXXXOXXXOXXXXXXXOXOXXXXXXXXXXOXXXXOXXXOXXXXXXXOXXXXOXXXOXXXXXXXXOXOXXXXOXXOXXXXOXXXOXOXXXXXXOXXXOXXXXXXXXXXXXOXXXXOOXXXXOXXOXXXXXXXXXOXXOXOXOOXXXXXX...
output:
0
result:
ok single line: '0'
Test #71:
score: 0
Accepted
time: 7ms
memory: 6248kb
input:
1000 1 OXXOOOOOOOOOOOOOOXOOOOOXOOOOOOXOOOOOOOOOXOOOOOOOXOOXOOOOOXOOOOOOXOOXOOOOOOOXOOXXOOOOXOOOOOOOXOXOOOOOXOOOOOOOOOOOOOXOOXOOOOOOOOOOOXOOOOOXXOOOOOOOOOOOXOOOXOOOOOOOXOXOOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOXOOOXOOOOOOOOXOXOOOOXOOXOOOOXOOOXOXOOOOOOXOOOXOOOOOOOOOOOOXOOOOXXOOOOXOOXOOOOOOOOOXOOXOXOXXOOOOOOX...
output:
1
result:
ok single line: '1'
Test #72:
score: 0
Accepted
time: 17ms
memory: 6372kb
input:
1000 1 OXXOOOOOOOOOOOOOOXOOOOOXOOOOOOXOOOOOOOOOXOOOOOOOXOOXOOOOOXOOOOOOXOOXOOOOOOOXOOXXOOOOXOOOOOOOXOXOOOOOXOOOOOOOOOOOOOXOOXOOOOOOOOOOOXOOOOOXXOOOOOOOOOOOXOOOXOOOOOOOXOXOOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOXOOOXOOOOOOOOXOXOOOOXOOXOOOOXOOOXOXOOOOOOXOOOXOOOOOOOOOOOOXOOOOXXOOOOXOOXOOOOOOOOOXOOXOXOXXOOOOOOX...
output:
0
result:
ok single line: '0'
Test #73:
score: 0
Accepted
time: 19ms
memory: 6388kb
input:
1000 1 OXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXOXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXO...
output:
0
result:
ok single line: '0'
Test #74:
score: 0
Accepted
time: 17ms
memory: 6276kb
input:
1000 1 XXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXOXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXOX...
output:
1
result:
ok single line: '1'
Test #75:
score: 0
Accepted
time: 17ms
memory: 6372kb
input:
1000 1 XXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXOXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXOX...
output:
0
result:
ok single line: '0'
Test #76:
score: 0
Accepted
time: 18ms
memory: 6300kb
input:
1000 2 OOOXOOOXOOOXOOOOOOOOOOOOOOOOOXXOOOOOOOOOOXOOOOOOOXOOOOXOOOOOOOOOXOOOOOOOOOXOOOOOOOOXOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOXXOOOOOXOXOOOXOOOOOOOOOOOOOOOXXOXOOOXXOOOOXXOXOOXOOOOOOOOOOOOOXOOOOOXOOOOOXOOOXOXOOOOOOOOOOOOXOOXOXOOOOXXOOOXOOOOOOOOOOOXOOXXXOOOXXOOOOOOOOXOXOOXOOOOXXOOOOOOOXOXXOOOXOXOOOOO...
output:
0
result:
ok single line: '0'
Test #77:
score: 0
Accepted
time: 7ms
memory: 6228kb
input:
1000 2 OXOOOXOOOXOOOOOOOOOOOOOOOOOXXOOOOOOOOOOXOOOOOOOXOOOOXOOOOOOOOOXOOOOOOOOOXOOOOOOOOXOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOXXOOOOOXOXOOOXOOOOOOOOOOOOOOOXXOXOOOXXOOOOXXOXOOXOOOOOOOOOOOOOXOOOOOXOOOOOXOOOXOXOOOOOOOOOOOOXOOXOXOOOOXXOOOXOOOOOOOOOOOXOOXXXOOOXXOOOOOOOOXOXOOXOOOOXXOOOOOOOXOXXOOOXOXOOOOOOO...
output:
1
result:
ok single line: '1'
Test #78:
score: 0
Accepted
time: 17ms
memory: 6404kb
input:
1000 2 OXOOOXOOOXOOOOOOOOOOOOOOOOOXXOOOOOOOOOOXOOOOOOOXOOOOXOOOOOOOOOXOOOOOOOOOXOOOOOOOOXOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOXXOOOOOXOXOOOXOOOOOOOOOOOOOOOXXOXOOOXXOOOOXXOXOOXOOOOOOOOOOOOOXOOOOOXOOOOOXOOOXOXOOOOOOOOOOOOXOOXOXOOOOXXOOOXOOOOOOOOOOOXOOXXXOOOXXOOOOOOOOXOXOOXOOOOXXOOOOOOOXOXXOOOXOXOOOOOOO...
output:
0
result:
ok single line: '0'
Test #79:
score: 0
Accepted
time: 17ms
memory: 6436kb
input:
1000 3 OXOXXXOXOXOOOOXOXOXOXXXOOOOXOXXXXOXXOXOXXOXXOXOOOXOOXOOXOXXOXXOXOOOXXXOXOXOOXOOXXOOOOOXOOOXOOOXXOOXXOXOOXXOXXOXOXXXXOOXXOXOOXXOOXOXOXXXXXXXXOOOXXXXXOOOXOXXOOOOXXXXOXXXOXXXXOXXOXXOOOXOXOXXXXXOXXOOOOXOXXXXXXOXOXOOXOOOXOXXXOXOOXOOOXOOXXXOXXOOOOOXXXOOOOOXXOOXXOOXOXXXXOOXOOXXXOXXOOXXOOXXXXXOOXOXXO...
output:
0
result:
ok single line: '0'
Test #80:
score: 0
Accepted
time: 18ms
memory: 6240kb
input:
1000 3 XXOOXXXOXOOOOXXXOOXXXOOXXOOXXOOXOOXXXXXXXXXOXOXXOXXOXXXXXXXXXOXOXOXOOOXXOXXOXOOOXOOOOOXXOXOXOOOOXOOOOOXOOXOOOXOXXXOXOOXXOXOOOOOXXXXOXXOXXXOOOXXOXOXOXXXXXOOXXXOXOOXXXXXOXOOXOOXOXOXXXOOXXOXOOXOXOOOOXOXXOXOOOXXOXXOOOOXOXOOOOOOOXXOXXXOOXOOOXOOOXXXOOXOXOOOOXOXXOOXXOOOOOOOXXXXXXOXOOOOXXOXOXXOOXOOXO...
output:
1
result:
ok single line: '1'
Test #81:
score: 0
Accepted
time: 14ms
memory: 6240kb
input:
1000 3 XXOOXXXOXOOOOXXXOOXXXOOXXOOXXOOXOOXXXXXXXXXOXOXXOXXOXXXXXXXXXOXOXOXOOOXXOXXOXOOOXOOOOOXXOXOXOOOOXOOOOOXOOXOOOXOXXXOXOOXXOXOOOOOXXXXOXXOXXXOOOXXOXOXOXXXXXOOXXXOXOOXXXXXOXOOXOOXOXOXXXOOXXOXOOXOXOOOOXOXXOXOOOXXOXXOOOOXOXOOOOOOOXXOXXXOOXOOOXOOOXXXOOXOXOOOOXOXXOOXXOOOOOOOXXXXXXOXOOOOXXOXOXXOOXOOXO...
output:
0
result:
ok single line: '0'
Test #82:
score: 0
Accepted
time: 10ms
memory: 6308kb
input:
1000 4 XXXXXXOXXXOXXXXXXXXXXXXXXXXXXXXXXOXXXOXXXXXXXXXXXXXXXXXXOOXOXOXOXOOXXXXXXXXXXXXXXOXXXOXXXXXOOXXXOOOXXXXOXXOOXXXXOXXOOXXOXXXXXXXXXXOXXOOXOXXXXOXXXXXXXOXXXXXXXOOXXXXOXXOXXXXXXXXXXXXOXOXOXXXXOOOXXXOXXXXXXXXOXXXXXXXXOXXOXOXXXXXXXXOXXXXXXXXXOOXOXXOXOXOXXOOXXOOXOXXOXXXXXXOXXXOOXOXXXXXOXOXXXXOXXXXOX...
output:
0
result:
ok single line: '0'
Test #83:
score: 0
Accepted
time: 19ms
memory: 6244kb
input:
1000 4 OOOXOOXXOOOXOOOXOOOXOOOXOOOXOXOXOXOXOOOXOOOXOOOXOOOXXXOOOXOOOXXXOOOXOOOXOOOXOXOXOXOXOOOOXOOXXXXXOOOOOOXOOOOXXOOOXOOOOOOXOOOXOOXXOXXXXOOXOXOXOOOXOXOXOOOXOXXXOOOOOOXXOOOXOOOXOOOOOXOOOOOXXXXXOOXXOOOXOOOOOOOXOOOXXOOOOXOXOOOXOOXXOOOXOOOXXXOOOOXXXOXXOXXXOXXXXOOOOOOXOOXXOOXOOXOXOOOOOXOXOOXXOOOOOOOXO...
output:
1
result:
ok single line: '1'
Test #84:
score: 0
Accepted
time: 17ms
memory: 6256kb
input:
1000 4 OOOXOOXXOOOXOOOXOOOXOOOXOOOXOXOXOXOXOOOXOOOXOOOXOOOXXXOOOXOOOXXXOOOXOOOXOOOXOXOXOXOXOOOOXOOXXXXXOOOOOOXOOOOXXOOOXOOOOOOXOOOXOOXXOXXXXOOXOXOXOOOXOXOXOOOXOXXXOOOOOOXXOOOXOOOXOOOOOXOOOOOXXXXXOOXXOOOXOOOOOOOXOOOXXOOOOXOXOOOXOOXXOOOXOOOXXXOOOOXXXOXXOXXXOXXXXOOOOOOXOOXXOOXOOXOXOOOOOXOXOOXXOOOOOOOXO...
output:
0
result:
ok single line: '0'
Test #85:
score: 0
Accepted
time: 19ms
memory: 6436kb
input:
1000 5 OOOOOXOOOXOOOXOOOXOOOOOXOOOOOXXOOXOOOOOOXXOOOOOOOXOOOXOOOXXOOOOXOOOOOXOOOOOOXOOOOOOXOOOOOOXOOOOXOOOOOOOOOOOOOOOOXOXOXOOOOOOXXOOXOOOXOOOXOOOOXOOXOOOOOOXOOOOOOOXOOXOOXOXXOOOOXOOOOOOXOXOOOOOOOOOOOOOOOXOOXOOOOXOOXXOOOXOOXXOXOOOOOOOOXOOOOOXOXOXOOOXOXXOXOOOOOOOOOXOOXOXOXOOOOOOOOOOXOOXOOOOOOOOOXXXOX...
output:
0
result:
ok single line: '0'
Test #86:
score: 0
Accepted
time: 18ms
memory: 6452kb
input:
1000 5 OOXOXOOOXOOOXOOOOOXOOOOOXXOOXOOOOOOXXOOOOOOOXOOOXOOOXXOOOOXOOOOOXOOOOOOXOOOOOOXOOOOOOXOOOOXOOOOOOOOOOOOOOOOXOXOXOOOOOOXXOOXOOOXOOOXOOOOXOOXOOOOOOXOOOOOOOXOOXOOXOXXOOOOXOOOOOOXOXOOOOOOOOOOOOOOOXOOXOOOOXOOXXOOOXOOXXOXOOOOOOOOXOOOOOXOXOXOOOXOXXOXOOOOOOOOOXOOXOXOXOOOOOOOOOOXOOXOOOOOOOOOXXXOXOOOOO...
output:
1
result:
ok single line: '1'
Test #87:
score: 0
Accepted
time: 14ms
memory: 6276kb
input:
1000 5 OOXOXOOOXOOOXOOOOOXOOOOOXXOOXOOOOOOXXOOOOOOOXOOOXOOOXXOOOOXOOOOOXOOOOOOXOOOOOOXOOOOOOXOOOOXOOOOOOOOOOOOOOOOXOXOXOOOOOOXXOOXOOOXOOOXOOOOXOOXOOOOOOXOOOOOOOXOOXOOXOXXOOOOXOOOOOOXOXOOOOOOOOOOOOOOOXOOXOOOOXOOXXOOOXOOXXOXOOOOOOOOXOOOOOXOXOXOOOXOXXOXOOOOOOOOOXOOXOXOXOOOOOOOOOOXOOXOOOOOOOOOXXXOXOOOOO...
output:
0
result:
ok single line: '0'
Test #88:
score: 0
Accepted
time: 15ms
memory: 6456kb
input:
1000 6 OOOXOOOOOOXXXXOXXOXXXOXOOXXXXXXXOXOOOOOXOOOOOOXXOXOXOXXXOOOOOXOOOOXOOXOXOOOOXOXOOOOOOXOOXXOXOXOOOOXXXXXXOOOOOXXXOXXXXXOOOXOOOXOOOXXXXXXXXOOXXOOOXXXOOXOXXOOOOOXOOOXOXOOXOOOOOXXOXXXXOOXOOOOXXXOXOXOXXXXOXXOOXOXOXOOOXOXOOOXXXOXXOXOXXOXXOOOXOOOOOXOOOOOXXOOOOXXOOXXXOXXXOXXOOOXXOXXOXXXXXXOXXXOXOOOXO...
output:
0
result:
ok single line: '0'
Test #89:
score: 0
Accepted
time: 12ms
memory: 6340kb
input:
1000 6 OXOOOOXXOXXXXXXOXXOXXXXOXXOXOXOOOXOXOOOOXOOXOXOOXXOOOXOXOOOXXOOXOOOOOOXXXOOOOXOXOOXOOXOXOXOOXXXOXXOOOXOXXXOOXXXXOXOXOOOOOOOXXOXXXXXXOXXOOXXXXOOOOXXOOXOOXOOXXOXOOOOOOOOOXOXXXOOOXOOXOXXXOOOXOXXOXOXXOXXOXOXXOOXOXXOOXXXXXXOXOOXOXXOXOXOOOXOXOOOXOXXOOXOXXOOOXXOXXOOXXOOXXXOXXXXXXXXOOXXXOOOOOXOXOOOOO...
output:
1
result:
ok single line: '1'
Test #90:
score: 0
Accepted
time: 11ms
memory: 6292kb
input:
1000 6 OXOOOOXXOXXXXXXOXXOXXXXOXXOXOXOOOXOXOOOOXOOXOXOOXXOOOXOXOOOXXOOXOOOOOOXXXOOOOXOXOOXOOXOXOXOOXXXOXXOOOXOXXXOOXXXXOXOXOOOOOOOXXOXXXXXXOXXOOXXXXOOOOXXOOXOOXOOXXOXOOOOOOOOOXOXXXOOOXOOXOXXXOOOXOXXOXOXXOXXOXOXXOOXOXXOOXXXXXXOXOOXOXXOXOXOOOXOXOOOXOXXOOXOXXOOOXXOXXOOXXOOXXXOXXXXXXXXOOXXXOOOOOXOXOOOOO...
output:
0
result:
ok single line: '0'
Test #91:
score: 0
Accepted
time: 18ms
memory: 6408kb
input:
1000 7 XXXXXOOXXOXXOXXXXXXXXXXXXOXXXXXXXXXXXXXOXXXXOXXXXXXXXOOXOXXXXXOOXXXXXOOOXOXXXXXXXOXXXXXXXXOXXXXXXXXXOXXXXXOXXXXOXOXOXOXXXXXXXXOXXXXXXXOXOOXXXOXXXXXXXXXXXXXXXXXOXOXXOXXXOOXOOXXXXXOXXXXXXXXXXXXXXXXXXXOOXXXXXXXOXXXXXXXXXXXXXXXXOXOXXXXXXXXXXXXXXXXXXXOXOXXOXXXXXXXXXXXXXXOXOOXXXOXXXXXXXXXXXXXOXOXOX...
output:
0
result:
ok single line: '0'
Test #92:
score: 0
Accepted
time: 14ms
memory: 6380kb
input:
1000 7 OOXXXOXOOOXOOXOOOXXOXOOOXOOXOOOXXOXOOXXOOXOOOXXXXXOOXOOOXOOXOOOXXOOOOXOOOXXOXOOOXOOOOOOXOOXOOXXOOXOXOXOOOOXOOOXXOOOXOOXXOOXOOXOXOOXOXOXOXOOXOOOXOOXOOOXOXXXOOOOOXXXOOXOXOOOOOOXOOOXOOXOOOXOOXOOXOOOXOOOXXOXOOOXOOXOOOXOOXXOXXOOXOOOXOOXOOOXOOXOXOOOOOOOOXOOXOOOXOOXXOXOOOXXOOXOOXOOOXOOXXOXXXOOOXOXOO...
output:
1
result:
ok single line: '1'
Test #93:
score: 0
Accepted
time: 18ms
memory: 6476kb
input:
1000 7 OOXXXOXOOOXOOXOOOXXOXOOOXOOXOOOXXOXOOXXOOXOOOXXXXXOOXOOOXOOXOOOXXOOOOXOOOXXOXOOOXOOOOOOXOOXOOXXOOXOXOXOOOOXOOOXXOOOXOOXXOOXOOXOXOOXOXOXOXOOXOOOXOOXOOOXOXXXOOOOOXXXOOXOXOOOOOOXOOOXOOXOOOXOOXOOXOOOXOOOXXOXOOOXOOXOOOXOOXXOXXOOXOOOXOOXOOOXOOXOXOOOOOOOOXOOXOOOXOOXXOXOOOXXOOXOOXOOOXOOXXOXXXOOOXOXOO...
output:
0
result:
ok single line: '0'
Test #94:
score: 0
Accepted
time: 13ms
memory: 6344kb
input:
1000 8 OOOOOOOOOOOOXOOOXOOOOOOOOXOOOOXOOOOOOOOOOOOXXOOOOOOXOOOOOOOOOOOXOOOOXOXXOOOOOOOOXOOOOOOXOOOOXOXOXOXXXOXOXOXOXXOOOXOOOOXOOOOXOOOXOXOOOOOOOXOXOOOOOXOOOOOOXOXOOOOOOOOOOXOOOOOOOXOXOOOOOOXOOOOOXOOOOOOOOOOOXOOOOOOXOXOOOOOOOOOOXOOOOXOXXOOOOOOOOOOOOXOOOOXOOOXOOOOOOOOXOOOOOOOOOOXOXOOOOXOOOOOOOOOOOOOOX...
output:
0
result:
ok single line: '0'
Test #95:
score: 0
Accepted
time: 18ms
memory: 6408kb
input:
1000 8 OOOOOOXOXOOOOOXOOXOOOOOOOOOOOOXOOOOXXOXOOOOXOOXOOOOOOOXXOOOOXOOXOOOOOOXOXOOOOOXXOOOOXOOOXOXXXOOOXOXOXXXOOXOOOOOOOOOXOOXXOXOOOOXOOXOXOOXOOXOOOOXOXOXOOOXOOOOOOXXOOOOOOXXXOOOOOOOOOOOOXOXOOOOOOOXOXOOOOOXXOXOOOOXOOOOOXOXOOXOXXOXOOOOOOOXOOXOOOOOOOOXOOOXOOOOXOOXOOOOOOOOOXOOOOXXOOOOOOOXOOOOOXOOOXOOOO...
output:
1
result:
ok single line: '1'
Test #96:
score: 0
Accepted
time: 14ms
memory: 6416kb
input:
1000 8 OOOOOOXOXOOOOOXOOXOOOOOOOOOOOOXOOOOXXOXOOOOXOOXOOOOOOOXXOOOOXOOXOOOOOOXOXOOOOOXXOOOOXOOOXOXXXOOOXOXOXXXOOXOOOOOOOOOXOOXXOXOOOOXOOXOXOOXOOXOOOOXOXOXOOOXOOOOOOXXOOOOOOXXXOOOOOOOOOOOOXOXOOOOOOOXOXOOOOOXXOXOOOOXOOOOOXOXOOXOXXOXOOOOOOOXOOXOOOOOOOOXOOOXOOOOXOOXOOOOOOOOOXOOOOXXOOOOOOOXOOOOOXOOOXOOOO...
output:
0
result:
ok single line: '0'
Test #97:
score: 0
Accepted
time: 17ms
memory: 6484kb
input:
1000 9 XOOOOOOXXOOOOXXXXOOXOOOOOOOXXOXXOXOOXXOXXXXXXXOOXOXOXOXOOXOOXOOOXOOOXOXOOXXOXXXXXXOOOOXXOXOXXXXXXOOOOXXOOXXXXXOOXOOXXOOXOOOOOXOOOOXOOXXOXXOOOOXOOXXOXXOXOXXOOXOXOOXOOXXOOXXOXXOOXOXXXOXOXOOXOOOOOOOOOXXOXOOOOOXOOOXOOOOXOXOOXOOXXOXOXOOXOXXXXXXOXXXXOOOOOXOXOOOOXXXXXOOXOXXOOXOOOXXXXXXOOOXOXOXXOXXXO...
output:
0
result:
ok single line: '0'
Test #98:
score: 0
Accepted
time: 15ms
memory: 6384kb
input:
1000 9 XOOXXOXOXXXOOXOOXXOXOXOOXXXOXOXOXXOOOOOXXXOOXOOOXXOXXXXXOOXXOOXXXXOOXXOOOOOOXXXXOXXXXOXXXXXOXXXOXOOOXOOOOOOOXOXOXOOXOXOOOOOOOOXXXOXOOOXXXXOOXOOXOXOOOOXXXOOOXOOOOOXXXOXXOOOOOXOOOOOXXOOOXOOXOOOXOXOOXOXOOXXOOXOXXOOOOOOOXXOXXOXXOOXXXOOXOOOOOOXOXXOXOOOOXXOOXOXOOXOXOXOOXOXXOOXOOXXXOOOXXXXXXOXOXOXXX...
output:
1
result:
ok single line: '1'
Test #99:
score: 0
Accepted
time: 19ms
memory: 6324kb
input:
1000 9 XOOXXOXOXXXOOXOOXXOXOXOOXXXOXOXOXXOOOOOXXXOOXOOOXXOXXXXXOOXXOOXXXXOOXXOOOOOOXXXXOXXXXOXXXXXOXXXOXOOOXOOOOOOOXOXOXOOXOXOOOOOOOOXXXOXOOOXXXXOOXOOXOXOOOOXXXOOOXOOOOOXXXOXXOOOOOXOOOOOXXOOOXOOXOOOXOXOOXOXOOXXOOXOXXOOOOOOOXXOXXOXXOOXXXOOXOOOOOOXOXXOXOOOOXXOOXOXOOXOXOXOOXOXXOOXOOXXXOOOXXXXXXOXOXOXXX...
output:
0
result:
ok single line: '0'
Test #100:
score: 0
Accepted
time: 17ms
memory: 6420kb
input:
1000 10 XXOOXXXXXXXXXXXXXXXOXXXXOXOOXXOXXXXOXXOXXXXOXXXXXXXXXOOXXXOXXXXXXXXXXOXXXXXXXXXXXXXXXXOXXXOXXXXXXXXXXXXXXOXXXXXXXOXXXXXXOXXXXXOXXXXXXXXXOOOXXXXXOXXOXXOXXOOOXXXXXXXXXXXOXXOXXXXXXXXXXXXXXOXXXXOXXXXOXXXXXXXXXXXXXXXXXOXXXXOXOXXXXXXXOXXXXXXOOXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXOXOXXOXXOXOXX...
output:
0
result:
ok single line: '0'
Test #101:
score: 0
Accepted
time: 12ms
memory: 6324kb
input:
1000 10 OOOOOOOOOXOXOOXOXXOOXXOOOXOOXOOXOXOOOOOOOXOXXOOOXOOXOOOOOOOXOXOOOOOOOOOXOOOOXOOOXXOOOOOOOOOXOOOXOOOOOXOXOOOOOOXXOOOOXOOOOXOOOOXXXOOXOOXOOXOOXXOXXXOOOOOXOOOOOXOOXXOOOOOOOOOXOOOXOOOOXXOOOXOOOOOXOOOOOOOOOXOXOOOOXOXXOOOOOOXOOXOOOXXOOOOXOXOOOOOOOXOOOOOOOOOXOOOOOOXOOXOOOOOOOXOOOOXOOXOXOXOXOOOOOOOX...
output:
1
result:
ok single line: '1'
Test #102:
score: 0
Accepted
time: 18ms
memory: 6360kb
input:
1000 10 OOOOOOOOOXOXOOXOXXOOXXOOOXOOXOOXOXOOOOOOOXOXXOOOXOOXOOOOOOOXOXOOOOOOOOOXOOOOXOOOXXOOOOOOOOOXOOOXOOOOOXOXOOOOOOXXOOOOXOOOOXOOOOXXXOOXOOXOOXOOXXOXXXOOOOOXOOOOOXOOXXOOOOOOOOOXOOOXOOOOXXOOOXOOOOOXOOOOOOOOOXOXOOOOXOXXOOOOOOXOOXOOOXXOOOOXOXOOOOOOOXOOOOOOOOOXOOOOOOXOOXOOOOOOOXOOOOXOOXOXOXOXOOOOOOOX...
output:
0
result:
ok single line: '0'
Test #103:
score: 0
Accepted
time: 14ms
memory: 6424kb
input:
1000 11 OOOXOOOOOXOOOOOOXOXOOOXXOOOXOXOOOOOOOXOOXXOOXXOOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOXOOXOXOXOOOOOOOOOOOOXOXOOOOOOOOOOOXOOXOOOXOOOXXOOOOOOOXOOOOOOXOOXOOOOOXOOOOOOXOOXOOOOOXOOOOOOXXXOXXOXOOXOOOXOXOOXOOOOXOOOOOXOOOOOOOXOOOOXOOOXOXOOXOOOOXOOOOOOOOOOOOOOXOOOXOOOOOOOOOOOOXOXOOOOOOOXXOOOOOXX...
output:
0
result:
ok single line: '0'
Test #104:
score: 0
Accepted
time: 15ms
memory: 6484kb
input:
1000 11 OXOOXOOOXXOXXOOOXOXXXOOOOOXOOXOXOXXOOOOXOXXOOOOXOOOOXXOOOOOOOOOXXOOOOOOOOOXXOOXOXOOXOOXXOOOOOOOOXXOOXOXOOOOXXOOOOOXOOXXXOXOOOXXOOXXOOOXOOOOOXOOOXOOOOOXXXOOOOXOOXOXXOOXOOOOOOOOXOXXOXOOXXXOXOXOOXOOXXXOOOOOXOOXXOOOXOOOOXXXOXOXOOXOOXXXOOOOOOOOXXOOOOXOOOXXXOOOOOOOOOXOOXOOOOOOOOOOOOOOXXXOXOOOOOOOO...
output:
1
result:
ok single line: '1'
Test #105:
score: 0
Accepted
time: 9ms
memory: 6324kb
input:
1000 11 OXOOXOOOXXOXXOOOXOXXXOOOOOXOOXOXOXXOOOOXOXXOOOOXOOOOXXOOOOOOOOOXXOOOOOOOOOXXOOXOXOOXOOXXOOOOOOOOXXOOXOXOOOOXXOOOOOXOOXXXOXOOOXXOOXXOOOXOOOOOXOOOXOOOOOXXXOOOOXOOXOXXOOXOOOOOOOOXOXXOXOOXXXOXOXOOXOOXXXOOOOOXOOXXOOOXOOOOXXXOXOXOOXOOXXXOOOOOOOOXXOOOOXOOOXXXOOOOOOOOOXOOXOOOOOOOOOOOOOOXXXOXOOOOOOOO...
output:
0
result:
ok single line: '0'
Test #106:
score: 0
Accepted
time: 18ms
memory: 6320kb
input:
1000 12 OOXXOXXOXXOOOOOOOOOOXOOOXOOXXXOOOOOXXXXOOOOXOOOOXOXXXXXXXOOXOOXXOOXOOXOOXOXXXXOXOOXXXOOOOOOXOXOOXOOXOOOOOOOXOXXOOOOXOXXXXXXOXXOOXOOOOXOOOXXXOXXXXXOOOXXXOOXOXOOOOOOOXOXXXXXXXOXOXOXOOXXOXOXXOOOXOOXXXOOXXOXOOOXOXOOXXXXXOXXOOXXOXXOOOOOXOOXXOXXXOXXOXOXOXXOOOOOOXOOXOOXXXOXOOOXXOOOOXXXXXXXOXOXXXXOO...
output:
0
result:
ok single line: '0'
Test #107:
score: 0
Accepted
time: 15ms
memory: 6380kb
input:
1000 12 OOXXOOOOOOXOXXOOOXOOOOXXXOXXXOOXOOXOXXXOOXXXXOXXOXXOXOXOOXXOXXXOOXOXOOOXXXOXXOOXOXXOXXOOXOOOOOXXOOXXXOOXOXOXXOXXOXOOXOXOOOOXXXXXOXOXXOOXXXXXOOOOXXOXXOOOXOOXXOXOOOXOXOOOOOXXOOXXOOXXOXXOOOOXXOOOOXXXOOOXXXOXOOXXXXXOXXXOOXOOXOXXOXOXOOXXOOXOXXXOOXOXOOOXOOOXXXXXXOXXOOXOXOXOOXXOXOOXXOOXXXXXOOXOOOXO...
output:
1
result:
ok single line: '1'
Test #108:
score: 0
Accepted
time: 18ms
memory: 6532kb
input:
1000 12 OOXXOOOOOOXOXXOOOXOOOOXXXOXXXOOXOOXOXXXOOXXXXOXXOXXOXOXOOXXOXXXOOXOXOOOXXXOXXOOXOXXOXXOOXOOOOOXXOOXXXOOXOXOXXOXXOXOOXOXOOOOXXXXXOXOXXOOXXXXXOOOOXXOXXOOOXOOXXOXOOOXOXOOOOOXXOOXXOOXXOXXOOOOXXOOOOXXXOOOXXXOXOOXXXXXOXXXOOXOOXOXXOXOXOOXXOOXOXXXOOXOXOOOXOOOXXXXXXOXXOOXOXOXOOXXOXOOXXOOXXXXXOOXOOOXO...
output:
0
result:
ok single line: '0'
Test #109:
score: 0
Accepted
time: 19ms
memory: 6528kb
input:
1000 13 OXOXOXXOXOXXXXXXOXXXXXOXOXXOXXOXXXXXXOOXXXXXOOXXXOXXOXXXXXXXXXXOXOXXXXXXXXXXXXXOOXXXXXXOXXXXXXOXXXXOXXXXXXXOXXXXXXOXOXXOOXXXXXOXXXXXOOXXOXXXXXXXXXXXXXXXXXXOXOXXXXXXXXXXXXXOXOXXXXXXOOXXXXXXOXOXXOOXXXXXXXXXXXXXXXXXXOXOXXXOXXXXXXXXOXXXXOOOXXOXXXOXXXXXOXXXXOXXXXXXXOXXXXXXOXOXXXXXXXXXOXOOXXXXXXXX...
output:
0
result:
ok single line: '0'
Test #110:
score: 0
Accepted
time: 18ms
memory: 6376kb
input:
1000 13 XXXXXOOOXOOXXXOXOXOOOXOOOOXXXOOXXOXOXXXOXXOOOOOXOOOXOXXOOOOOXOOXXXOOOOOOOXXOXXXXXXOOOOOOOXXXXXXOOOOXOXXOXXOXOOOOXXOXXXXOXOOXOXOOXXXXXOOOOOXOOXOXOXOOOOOXOOXXXXOOXOOOXOOOOXXXOOOXOOOOOOXXXOOOOOXOOXXXXXOOXOXXOOOXXXXOOOOXXOOXOOOXOXOOOOOOXXXOXOOOXOXOOXXXOXOOOOOOOXXXXXXOOOOXXXXXXXXXOOOOOOOOXXXXXOOO...
output:
1
result:
ok single line: '1'
Test #111:
score: 0
Accepted
time: 18ms
memory: 6328kb
input:
1000 13 XXXXXOOOXOOXXXOXOXOOOXOOOOXXXOOXXOXOXXXOXXOOOOOXOOOXOXXOOOOOXOOXXXOOOOOOOXXOXXXXXXOOOOOOOXXXXXXOOOOXOXXOXXOXOOOOXXOXXXXOXOOXOXOOXXXXXOOOOOXOOXOXOXOOOOOXOOXXXXOOXOOOXOOOOXXXOOOXOOOOOOXXXOOOOOXOOXXXXXOOXOXXOOOXXXXOOOOXXOOXOOOXOXOOOOOOXXXOXOOOXOXOOXXXOXOOOOOOOXXXXXXOOOOXXXXXXXXXOOOOOOOOXXXXXOOO...
output:
0
result:
ok single line: '0'
Test #112:
score: 0
Accepted
time: 19ms
memory: 6328kb
input:
1000 14 XOOOXOOOOOOOOXOOOXXXOOXOOOOXOXOOOOXOOOOXOOXOXOOXOOOXXXOOXOOXOXOOOOOOXXOOOOOOOXOOXOOOOOOOOOOOOOOOOOOOOOOOXXOOXOOOOOOOXOOXOOOXOOOOXOXXOOOOXOOXXOOOOXOOXOOOOOOXOOOOOOOOOOOOOOOOOOOOOXOXOOOOXOOOOOOOXOOOOOOXXXOOOOOOOXOOOOOOOOXOOOOOOXOOOOOXOOOOOXOOXOXXOOOOXXOOOOXOOXOOOOOOOOOOOOOOOXOOOXOOOOOXXOXXXOOO...
output:
0
result:
ok single line: '0'
Test #113:
score: 0
Accepted
time: 9ms
memory: 6364kb
input:
1000 14 XOXOOOXOXOOXOXXXXOOOXOOXOOOOOOOOOXOOOOXOOOOOXXOXOOOXOXXXXOXOOOOXOXXXOOXOXOOOOOOXOXOOXOXOOOXXOXXXOOXOXOXOOXOXOOOOXOOOXXOOOXXXOXOOXOOXOOXXOXOOXXXOOOOOOXOXOOXOXOOOOOOOOOOOXOOOOOOOOXXXOOXOXXXXOOOXOXOXXOXOOOOOXXOXOOXXXOOOOXOXOXOXXOOOXXOOOXXOOOXOOOOXOOOXOXOOXOXOOOOXOXOOOOXOXXXOXXXXOXXOXXOOXOOOXXOO...
output:
1
result:
ok single line: '1'
Test #114:
score: 0
Accepted
time: 17ms
memory: 6492kb
input:
1000 14 XOXOOOXOXOOXOXXXXOOOXOOXOOOOOOOOOXOOOOXOOOOOXXOXOOOXOXXXXOXOOOOXOXXXOOXOXOOOOOOXOXOOXOXOOOXXOXXXOOXOXOXOOXOXOOOOXOOOXXOOOXXXOXOOXOOXOOXXOXOOXXXOOOOOOXOXOOXOXOOOOOOOOOOOXOOOOOOOOXXXOOXOXXXXOOOXOXOXXOXOOOOOXXOXOOXXXOOOOXOXOXOXXOOOXXOOOXXOOOXOOOOXOOOXOXOOXOXOOOOXOXOOOOXOXXXOXXXXOXXOXXOOXOOOXXOO...
output:
0
result:
ok single line: '0'
Test #115:
score: 0
Accepted
time: 13ms
memory: 6324kb
input:
1000 15 XOXXXXXXXOXXOXXXOOOOOXXOXXXOOXOXXOXXXOXOXXOOXOXXXOOOOOOOXXOXXOOXXOXOXXOXXXXXOXXOXOOXXXXXXOXOOXXOOOXOXOOXOOOOXOOXXOOXXXXOXOXOXOOOXXOXXXOXOOXOXXXXXXXOOXXXXXOOXOOOOOOXOXOXOOOOOOOOXOOXXXOXXXXXXXOOOXOOOXXXXOOXOXXOOOOOOXOOXXXOXOOOOOOOOOXXOXXXXXXXOOOXXOXXOXXXOXOOOXOOXXOXXOXOOXOXOOOXXXOOOOOXXOXOOOXO...
output:
0
result:
ok single line: '0'
Test #116:
score: 0
Accepted
time: 14ms
memory: 6328kb
input:
1000 15 XOOOXOXOOOXXOXXXOOXOOXXXOXOXXXXOOOXXOXOOOOOXXOXXOOXXXXXOOOOXOXOOXOOXXXXOOOOOXXOOXOXXOXXXOOXXXOXXXOOOXOOOOOXOXOXOXXXOOOOOOXXOXOXOXXXOXXXOOOOXXXXOOOXXOOOXOXXXOXOOOOXXXOOXOOOXOXXOXXOOXXOOOOOXXOXOXXOXXXOXXXOXOXXXXOXXXXXOXXXXXOOOXXXXOOXXOOXXOXOOXXOXXOXXXXOOXXXXOXXXOXOOOOXXOXXOXXXOOXOXXOOOXOOXOOXX...
output:
1
result:
ok single line: '1'
Test #117:
score: 0
Accepted
time: 12ms
memory: 6420kb
input:
1000 15 XOOOXOXOOOXXOXXXOOXOOXXXOXOXXXXOOOXXOXOOOOOXXOXXOOXXXXXOOOOXOXOOXOOXXXXOOOOOXXOOXOXXOXXXOOXXXOXXXOOOXOOOOOXOXOXOXXXOOOOOOXXOXOXOXXXOXXXOOOOXXXXOOOXXOOOXOXXXOXOOOOXXXOOXOOOXOXXOXXOOXXOOOOOXXOXOXXOXXXOXXXOXOXXXXOXXXXXOXXXXXOOOXXXXOOXXOOXXOXOOXXOXXOXXXXOOXXXXOXXXOXOOOOXXOXXOXXXOOXOXXOOOXOOXOOXX...
output:
0
result:
ok single line: '0'
Test #118:
score: 0
Accepted
time: 18ms
memory: 6484kb
input:
1000 16 XOOXOXXXXXXOXXXXOXXXOXOXXOXOOOOXOXOXXXXXXOOXOXXXXXXXXXXXXOXXOXXOXXXXXOOXXXOXXXXXXXXXXXOXOXXXXXXXOXXXOXXOXXXXXOXOXXXXXXXXOXXXXOOXXXXXOXXXOXXOXXOOXXXXXXXOXOXOXXOXXXXXXXXXOXXXXOXXXXXXXOXXXXXXXOXOXXOXOXOXXXXXXOXXXXXXOXXXXOXXXXXXXXOXOXXXXXXOXXOXXOXXXXXXXOXXXXXXOXXXXXOXXXXXXXXOXXXXOXXXXXXXXOXXXXXX...
output:
0
result:
ok single line: '0'
Test #119:
score: 0
Accepted
time: 19ms
memory: 6420kb
input:
1000 16 XXXOOXOOXOXXXXOXXXOOOOOOXXOXXOXXOXXOOOOOXXXXXOXOOXXOOXXOXOOXOOXXOXXOOOXOOOXXOOXXXXXOXOOXXOXXOXXOOXXOOOOOOOXXOXOXOXXOXOOOOOXOOOOOOXXOOOOXXXXOOOOXOXXOOOOOOOXXOXXXOXXOOXOOXOXXOXXOOXOOXOXOXOXXOXXXOXXOXOOOXXXXOOXXOXOOXOOOXOXOOOOXOOXOOOOOXXXXOOXXXXXOOOXOXOXXOOXOOXXOXOOOXOXXOXXXOXXOOOOOXOOOXXOXOXXO...
output:
1
result:
ok single line: '1'
Test #120:
score: 0
Accepted
time: 12ms
memory: 6380kb
input:
1000 16 XXXOOXOOXOXXXXOXXXOOOOOOXXOXXOXXOXXOOOOOXXXXXOXOOXXOOXXOXOOXOOXXOXXOOOXOOOXXOOXXXXXOXOOXXOXXOXXOOXXOOOOOOOXXOXOXOXXOXOOOOOXOOOOOOXXOOOOXXXXOOOOXOXXOOOOOOOXXOXXXOXXOOXOOXOXXOXXOOXOOXOXOXOXXOXXXOXXOXOOOXXXXOOXXOXOOXOOOXOXOOOOXOOXOOOOOXXXXOOXXXXXOOOXOXOXXOOXOOXXOXOOOXOXXOXXXOXXOOOOOXOOOXXOXOXXO...
output:
0
result:
ok single line: '0'
Test #121:
score: 0
Accepted
time: 20ms
memory: 6388kb
input:
1000 17 OOOOOXOXOOOOOOXOOXXOOOOOOOOOXOOOXOOOOOOOOOOOOOOOOOOOOOXOXOOXOOOXOOOXOOOOOXOOOXOOOOOOOOOOXOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOXXOOOOXOOOOOOXXXOOOOXOOOOOOOOXXXOXOOXXOOOOOOOOOOOOXOOOOOOOXXOOOOOOOOOOOOOOOXOOXOOOXOOOOXOOOOXOOOOXXOOOOOOOOOXXXOOOXOOXOOOOXOOOOOOOOOOXOOOOOXOXOOOOOOXOXXOOOOOXOXXOXXOOOOXO...
output:
0
result:
ok single line: '0'
Test #122:
score: 0
Accepted
time: 15ms
memory: 6544kb
input:
1000 17 OOXXOOOXXXOOOOXOXOOOOOOOXOXOOOOXOXOOOXOXOXXXOOXOXOOOOOOOXOXOOOOOOXOXOOOXOOOXXXOOOOXOXOOOOOOOXOXOOOOXOXOOOXXOOXOOOOOOXOOXXOOOOXXOXOOOOXXOXOXOOXXXOXOOOOXOXOOXOOOOXOXXXOOXOXOOOOOOOXOXXOOXXOXXOOOOXOXOXXOOOXXOOOOOOOOXOOXXOOXXXOXOOOOXXOXOOOOXOXXOOOOOXXXXOOOOXXXXXOOOOOOOOXOXXXOXOXOOXOOXOXOOXOXOXXOX...
output:
1
result:
ok single line: '1'
Test #123:
score: 0
Accepted
time: 19ms
memory: 6388kb
input:
1000 17 OOXXOOOXXXOOOOXOXOOOOOOOXOXOOOOXOXOOOXOXOXXXOOXOXOOOOOOOXOXOOOOOOXOXOOOXOOOXXXOOOOXOXOOOOOOOXOXOOOOXOXOOOXXOOXOOOOOOXOOXXOOOOXXOXOOOOXXOXOXOOXXXOXOOOOXOXOOXOOOOXOXXXOOXOXOOOOOOOXOXXOOXXOXXOOOOXOXOXXOOOXXOOOOOOOOXOOXXOOXXXOXOOOOXXOXOOOOXOXXOOOOOXXXXOOOOXXXXXOOOOOOOOXOXXXOXOXOOXOOXOXOOXOXOXXOX...
output:
0
result:
ok single line: '0'
Test #124:
score: 0
Accepted
time: 19ms
memory: 6380kb
input:
1000 18 XOXOXXXXOXXXXXOXOOOXXXXXOOOOXOOXOXXXXXXOOXXOXXOOOXOOXXOOXOXXOXOOXXOOOOXXXOXXOXXXOOOXXOOXOXOXXXOXXOOOOOXXXXOXXOOOXXXOXOXXXOXOXOOXXOXOXXOXOXOOOXOXOXXXXOXOOOXOXXXXOXOXOOXOOXXXXOOXXXOXXOXXOXOOOXOOXOOXXXXOXXXOOXOOXOOOXOXXXOXXOOOXXOOXOOOXXOOXOOXXOOXOOOXOXOOOOOXXOXXXXXOXXOXOXOOXOOXOXOOXXXOXXXOXOXOO...
output:
0
result:
ok single line: '0'
Test #125:
score: 0
Accepted
time: 14ms
memory: 6444kb
input:
1000 18 XXOOXOOXOXOOOOXXXOOOOXOOOOXXXXOXXOXOXXOXXOXXOOOOOOXOXOOXOOOOOXOOXOXOXXOOXOOOOOOOOOXXXXOXOOOXXXXOOOXOOOXOOOXXXOOXXXOXOXXOOOXXOOXOOOXXOOOOOXXXOXOOXOXXXXXXXXOXOXOXOOOXOOOOXOOXXXXOXXXOOXOOXXXXOOOXOOOOXOOXOOOXXXXOXOOOXXXXXOXXXOXOXOXXXOOOOXXXOOOOOXXXXOXOOOXXXOXXXXOOOXOOOXOXOOXOXXXOXOOXOOXOOXXXXOOX...
output:
1
result:
ok single line: '1'
Test #126:
score: 0
Accepted
time: 18ms
memory: 6504kb
input:
1000 18 XXOOXOOXOXOOOOXXXOOOOXOOOOXXXXOXXOXOXXOXXOXXOOOOOOXOXOOXOOOOOXOOXOXOXXOOXOOOOOOOOOXXXXOXOOOXXXXOOOXOOOXOOOXXXOOXXXOXOXXOOOXXOOXOOOXXOOOOOXXXOXOOXOXXXXXXXXOXOXOXOOOXOOOOXOOXXXXOXXXOOXOOXXXXOOOXOOOOXOOXOOOXXXXOXOOOXXXXXOXXXOXOXOXXXOOOOXXXOOOOOXXXXOXOOOXXXOXXXXOOOXOOOXOXOOXOXXXOXOOXOOXOOXXXXOOX...
output:
0
result:
ok single line: '0'
Test #127:
score: 0
Accepted
time: 20ms
memory: 6380kb
input:
1000 19 XOOXXOXXXXXXOXXXXXXXXXXXXXOXXOXXXXXXXXXXXOXOXXXXXXXXXXXXXXXXXXOOOXXXXXXOXOXXXXXOXXXXXXXXXXXXXXXOXXXXXXXXXXXXXOXXXOXXXXXXOOXXOOOXXXOXXXXXOXXXOXXXXXXXXXXXXXXOXXXXXXOOXXOOXXXXOXXXXOXXXXXXXOXXXXXXOXXXXXXXXOXXXXXOXXXOXXXXXXXXXXXOXXOOOOXXXXXXXOXXXXOXOXXXXXXXXOOXXXXXXXXXOXXXXOOOXXXXXOXXOOXXXXOXXXXX...
output:
0
result:
ok single line: '0'
Test #128:
score: 0
Accepted
time: 11ms
memory: 6344kb
input:
1000 19 XXXOOOXOOOOOOXXOOOOOXOXOXXOOOOOOXOOOOOOXOOOXOXOOOOOXXOXOOOXOXOOXOOOOOOXOOOOOXXOOOOXOOOOOOXXOOOXOXOOOOOXOOXXXXOOXOOOXOXOOXXOOOOOXOOOOOOXOXOOXOOOXXOXXXOOOOOOOOOOOOOOOOXXOOOOOXXOOOXOOOOXOXOOOXOOXXOOOXOOOOOOXXOOXXXOOOOOXOOXOOOXXOXOOOXOOOOOXOOOOOXOOOXOOXOXXXXOOOOXOXXXOOOOOOOOOXXOOOOXXOOOOOXXXOXOX...
output:
1
result:
ok single line: '1'
Test #129:
score: 0
Accepted
time: 18ms
memory: 6660kb
input:
1000 19 XXXOOOXOOOOOOXXOOOOOXOXOXXOOOOOOXOOOOOOXOOOXOXOOOOOXXOXOOOXOXOOXOOOOOOXOOOOOXXOOOOXOOOOOOXXOOOXOXOOOOOXOOXXXXOOXOOOXOXOOXXOOOOOXOOOOOOXOXOOXOOOXXOXXXOOOOOOOOOOOOOOOOXXOOOOOXXOOOXOOOOXOXOOOXOOXXOOOXOOOOOOXXOOXXXOOOOOXOOXOOOXXOXOOOXOOOOOXOOOOOXOOOXOOXOXXXXOOOOXOXXXOOOOOOOOOXXOOOOXXOOOOOXXXOXOX...
output:
0
result:
ok single line: '0'
Test #130:
score: 0
Accepted
time: 14ms
memory: 6672kb
input:
1000 20 OOOXOOOOOOOXOOOOOXOOOXOOOOOOOOOXOXOOOOOOXOOOOOOOOOXOXXOOOOXXOXOOOOOOXXOOOOOOOXOOOXOXOOOOOOOOOOOOOOXOOOOXOOXOXOOOOOOOOOOOOOXXXOXOXOOOOOOXOOXOOXOOOOOXOOOOOOOOOOOOOOOOOXOOOXOXOOXOXOOOOOOXOOXOOOXOOXOXOOOOOXOOXOXOOOOOOOOOOOOOXOOOOXXOOOOOOOOOOXOOOOXOOOOXOOOOOOXXOOOXXXOOOXOOOOOXXOOXOXOOXOXOOOOOXOXO...
output:
0
result:
ok single line: '0'
Test #131:
score: 0
Accepted
time: 19ms
memory: 6676kb
input:
1000 20 OXOOOXOOXOXOOOOXXOOOXOOOOOOOOOXOXXOOOOXXOXOOOOOOXXOOOOOOOXOOOXOXOOOOOOOOOOOOOOXOOOOXOOXOXOOOOOOOOOOOOOXXXOXOXOOOOOOXOOXOOXOOOOOXOOOOOOOOOOOOOOOOOXOOOXOXOOXOXOOOOOOXOOXOOOXOOXOXOOOOOXOOXOXOOOOOOOOOOOOOXOOOOXXOOOOOOOOOOXOOOOXOOOOXOOOOOOXXOOOXXXOOOXOOOOOXXOOXOXOOXOXOOOOOXOXOOXXOOOOXOXOOOOOOOOOO...
output:
1
result:
ok single line: '1'
Test #132:
score: 0
Accepted
time: 11ms
memory: 6600kb
input:
1000 20 OXOOOXOOXOXOOOOXXOOOXOOOOOOOOOXOXXOOOOXXOXOOOOOOXXOOOOOOOXOOOXOXOOOOOOOOOOOOOOXOOOOXOOXOXOOOOOOOOOOOOOXXXOXOXOOOOOOXOOXOOXOOOOOXOOOOOOOOOOOOOOOOOXOOOXOXOOXOXOOOOOOXOOXOOOXOOXOXOOOOOXOOXOXOOOOOOOOOOOOOXOOOOXXOOOOOOOOOOXOOOOXOOOOXOOOOOOXXOOOXXXOOOXOOOOOXXOOXOXOOXOXOOOOOXOXOOXXOOOOXOXOOOOOOOOOO...
output:
0
result:
ok single line: '0'
Test #133:
score: 0
Accepted
time: 18ms
memory: 6596kb
input:
1000 21 OXXXXOOXOOOOOXXXXOXOXXXXXOOXXXOXXXXXXXOOOXOOOOXXXOXOOOXXXXOXOOOOXXXXXOOOOXXOOXOOOXOOOOXOXOXOOOXXOOOXXOXOOXXOOOXXXXXXXOXOOOXOOOXXXXOOOXXXOOOOOXXXXOXXXOXOOOXXXOXOXOOOOXOOOXOXXOXOOXXXXOOXOXXOOOXOXXOOXXOXOOOXOXXXOOXXOOOXXOXOOXOXOOXOOXOXXXOOOXOXXXOOOXXXOXOOOOOXOXOXOXXOOXXOOXOOOXOOOOXXOOOXXXXOOOOO...
output:
0
result:
ok single line: '0'
Test #134:
score: 0
Accepted
time: 18ms
memory: 6508kb
input:
1000 21 XOXXOOXOXXOOXXOXOOOOXOXXOXXXXOXXXOXOXXOXOOOOOXXXOXXXOOXOOOXXOOOOXOOXOXXXXOOXOXXOXOOOXOXOOXXOOOOOXXXOXOXOOXOOXOOOOOOXXXOXXOOOOXXOXXOOOOOOXOXXXOXXOOOOOXXXOXXXOOOOOXXXOOOOOOXXXOOOOXOXXOOOOOOOOXOXOOXXXOXXOXXXOOXXXOXOOOOOXXOOOXXOOXOXOOOOXXXOXOOXOOXXXOOXOXOOXXXOOXXXXXOOOXXOXXXXXOXXXXOXXOOOXOXOXXOX...
output:
1
result:
ok single line: '1'
Test #135:
score: 0
Accepted
time: 20ms
memory: 6700kb
input:
1000 21 XOXXOOXOXXOOXXOXOOOOXOXXOXXXXOXXXOXOXXOXOOOOOXXXOXXXOOXOOOXXOOOOXOOXOXXXXOOXOXXOXOOOXOXOOXXOOOOOXXXOXOXOOXOOXOOOOOOXXXOXXOOOOXXOXXOOOOOOXOXXXOXXOOOOOXXXOXXXOOOOOXXXOOOOOOXXXOOOOXOXXOOOOOOOOXOXOOXXXOXXOXXXOOXXXOXOOOOOXXOOOXXOOXOXOOOOXXXOXOOXOOXXXOOXOXOOXXXOOXXXXXOOOXXOXXXXXOXXXXOXXOOOXOXOXXOX...
output:
0
result:
ok single line: '0'
Test #136:
score: 0
Accepted
time: 19ms
memory: 6512kb
input:
1000 22 XXXXXXXXXXXXXXXOXXOXXXXXXXXXXXXOXXXXXXXXXXOXXXXXOOXXXOXXXOXXXXXXOXXXXOOXXXOXXXXXXXXXOXOXXXXOXOXXXXXXOOXOXOXXOXXXXXXXXXOXXXXXXOXOXXXOXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXOXXXXXOXOXXOXXXXXXXXXOOXXXXXXXXXXXXXXXXXXOXOXXXXXXXXXXXXXXOXXXOXXXOXXXXXXXXXXXXXXOXOXXXXXXOXXXXXXOXXXOXOXXXXXXXXXXXOXXXXXXXXXXXXXX...
output:
0
result:
ok single line: '0'
Test #137:
score: 0
Accepted
time: 18ms
memory: 6504kb
input:
1000 22 OOOOOOOXOXOOOOOXOOOOOXOOOOXXOOOOOOOXOOOOOOXXOOOXXOOOXXOOOOOOOOXOXXOOOXOXOOOXOOXXOXOXOOXXOOOOOOOOXXOOOOOXOXOOOOOOOOOOOOOXOOOOOOXOOOOXOOOOOOOOXXOOOOXOXOOXOXOOOOOOOXXXOOOOOOOOOOOXOOOOOXOXOXOOOOOOOOOOOXXOOOXOOOXXOOOOOOOOOOOXOXOXOOOOOXXOOOOOOXOOOOOXOOOOOOOXOOOXOOOOOOOXOOOOOOOOOXOXOOOOOOOOOXOOXOOX...
output:
1
result:
ok single line: '1'
Test #138:
score: 0
Accepted
time: 18ms
memory: 6596kb
input:
1000 22 OOOOOOOXOXOOOOOXOOOOOXOOOOXXOOOOOOOXOOOOOOXXOOOXXOOOXXOOOOOOOOXOXXOOOXOXOOOXOOXXOXOXOOXXOOOOOOOOXXOOOOOXOXOOOOOOOOOOOOOXOOOOOOXOOOOXOOOOOOOOXXOOOOXOXOOXOXOOOOOOOXXXOOOOOOOOOOOXOOOOOXOXOXOOOOOOOOOOOXXOOOXOOOXXOOOOOOOOOOOXOXOXOOOOOXXOOOOOOXOOOOOXOOOOOOOXOOOXOOOOOOOXOOOOOOOOOXOXOOOOOOOOOXOOXOOX...
output:
0
result:
ok single line: '0'
Test #139:
score: 0
Accepted
time: 18ms
memory: 6864kb
input:
1000 50 XOOOOXOOOOOOOXOOOOOOOOOOOOOXOOOOXOXXXOOOXOOOOOOOXOOOOXOOOOXOXOXOOXOOXXOOOXOXOOOOXXOOOXOOOXOOOXXOOOOXOOOOOOOOOOOOOOOOOOXOOOOXOOOOOXOOOOOOOOOOXOOOOOOXOOOOOOOOOOOXOXOOOOOOXOOOOOOOOOOOOOOOOOOOOXOOOXXOOOOOOXOOOOOXOOOOOOXOOOOOOOOOOXOOOOOOOOOOOOOOOOXOOOOOOOOXOOOOOOOOOOXOXOOOOOOXOXOOOOXXOOOOOOOOOOOX...
output:
0
result:
ok single line: '0'
Test #140:
score: 0
Accepted
time: 14ms
memory: 6856kb
input:
1000 50 XOXOOOXOOOOOOXOOXOXOXOOOXOXOOXXXXOOOXXOOOOXOXOXXOXXOOOOOOOOOOOOOOOXXOOXOOXXOOOOOXXOOXOOOOOOOOOOOOOOOXOOOOOOOOXOXOOOOXXOOXOOOXOOOOXXXOOXOOOOXXOOXXOOXOOXXOOOOOXOOOOOOXOXXXOXOOOXXOOOXXXOOXOOOOOXOXOOOOXOOXXOOOOOOOOOOXOXOXXXOXXOXXOOOXOXXOOXOOOOOXXXOOOOXXOXOOOXXOOOOXOOXOOXXXOXOOOXOXXXXOXOOOXOOOOXO...
output:
1
result:
ok single line: '1'
Test #141:
score: 0
Accepted
time: 15ms
memory: 6924kb
input:
1000 50 XOXOOOXOOOOOOXOOXOXOXOOOXOXOOXXXXOOOXXOOOOXOXOXXOXXOOOOOOOOOOOOOOOXXOOXOOXXOOOOOXXOOXOOOOOOOOOOOOOOOXOOOOOOOOXOXOOOOXXOOXOOOXOOOOXXXOOXOOOOXXOOXXOOXOOXXOOOOOXOOOOOOXOXXXOXOOOXXOOOXXXOOXOOOOOXOXOOOOXOOXXOOOOOOOOOOXOXOXXXOXXOXXOOOXOXXOOXOOOOOXXXOOOOXXOXOOOXXOOOOXOOXOOXXXOXOOOXOXXXXOXOOOXOOOOXO...
output:
0
result:
ok single line: '0'
Test #142:
score: 0
Accepted
time: 14ms
memory: 6828kb
input:
1000 51 XOXXOOOOXOOXOXOXOOOXXXOXOXXOXXXXOOXXOOOOOXXXOOOOOXOXOOXOOXOXOXXOXXXXXXXOXXXXOXXXXXXXOXXOOOOOOXXXOOXOXOOXOXOXOOOXOOOOOXOXOXOOOXXXXOOXXOXOOXXOXXXXXOOXXXOXOXXOXOOXOOXOOOOOXXOOXOOXXXOOOXOOOOOOXOOOXOXOOXXOOOXOOOXXXXOOOOXXXOOXXOOXOOOXOOXXXXXOXOOXXXOOOXOOXXXOOXOOOXOOXOXOOXXOOOXOXOXXXOXOOXXXXXOOXOXO...
output:
0
result:
ok single line: '0'
Test #143:
score: 0
Accepted
time: 19ms
memory: 6764kb
input:
1000 51 XOOOXXXXOXOXXXOOOOOOXOOOXXOXXXXXOOOXOOXOOOXXOOXOOXXXOOXXXOOOXXOOXXOOOOXOXOXXXXXOXXXOXXOOXXOOOXXOXXOOOXOOOXXOXOOXXOOXXOXXOXOXXXXOOXXOOXXXXOXXOOXOOXXXOXOOXXXXXOXOOOOOXXXXOXXOXOXOXOOXOXXXXOXXOOOOXXOOXXXXXOOXXXXOXXOXOOOXOXXOOOOXXOOXOOXOXXXXXOXOXXOXXXOXOXOOXXXXOXOOOXOOXOOOOOXXXOOXOOOOOXXOXOOXXOOX...
output:
1
result:
ok single line: '1'
Test #144:
score: 0
Accepted
time: 14ms
memory: 6940kb
input:
1000 51 XOOOXXXXOXOXXXOOOOOOXOOOXXOXXXXXOOOXOOXOOOXXOOXOOXXXOOXXXOOOXXOOXXOOOOXOXOXXXXXOXXXOXXOOXXOOOXXOXXOOOXOOOXXOXOOXXOOXXOXXOXOXXXXOOXXOOXXXXOXXOOXOOXXXOXOOXXXXXOXOOOOOXXXXOXXOXOXOXOOXOXXXXOXXOOOOXXOOXXXXXOOXXXXOXXOXOOOXOXXOOOOXXOOXOOXOXXXXXOXOXXOXXXOXOXOOXXXXOXOOOXOOXOOOOOXXXOOXOOOOOXXOXOOXXOOX...
output:
0
result:
ok single line: '0'
Test #145:
score: 0
Accepted
time: 19ms
memory: 6772kb
input:
1000 52 XXOXXOXXXXXOXXXXXXXOXXXXXXXXXXXXXOXXOXXXXOXXXXOXXXXOXXXOXOXXXOXXXXXXXXXXOXXXXXXXXXXOXXXXXXXXOXXOOXXOXXXXXOXXXXOXXXXXXOXOXXXXXXXXXOXXOXOOXXXXXXXOXXXXOXXXXXXXXOXXXOXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXOOXXXXOOXXXXXXXXOXXOXXXXXXXXXOOOXOOOOXXXXXXOOXXXXXXXXXOXXXOXXXXXXXXXOXXXXXXOOXXXXXOXOXOXXXXXXXXOXXX...
output:
0
result:
ok single line: '0'
Test #146:
score: 0
Accepted
time: 15ms
memory: 6820kb
input:
1000 52 OXXOOXOOOXOOOOOOXOXOXOOXOXOXXOXOOOOOXOOOOXOOOOXXXXOOOOOOOOXOOOOOOXOXOOXOOOOXOXOOXOXXOOOOXOOXOOOOXOXOXOOOOOOOOXOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXXXOOOOXXOXOXOOOOOOOXOOOOOOOOOXXXOOXXXOXOOOOXXOOOOOOXOOXOOOXOOXOXOOOOOOOOOOOXXOOOOOXOXXXOOOXOOOOXOOOOXOOXOXOOOXOOOXOXOOXOOOOOOOOOOOOOOOOOOXOOOOXOOOOOOOO...
output:
1
result:
ok single line: '1'
Test #147:
score: 0
Accepted
time: 19ms
memory: 6816kb
input:
1000 52 OXXOOXOOOXOOOOOOXOXOXOOXOXOXXOXOOOOOXOOOOXOOOOXXXXOOOOOOOOXOOOOOOXOXOOXOOOOXOXOOXOXXOOOOXOOXOOOOXOXOXOOOOOOOOXOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXXXOOOOXXOXOXOOOOOOOXOOOOOOOOOXXXOOXXXOXOOOOXXOOOOOOXOOXOOOXOOXOXOOOOOOOOOOOXXOOOOOXOXXXOOOXOOOOXOOOOXOOXOXOOOXOOOXOXOOXOOOOOOOOOOOOOOOOOOXOOOOXOOOOOOOO...
output:
0
result:
ok single line: '0'
Test #148:
score: 0
Accepted
time: 19ms
memory: 7296kb
input:
1000 77 OXXOOOXOOOOOOOXOOOOXOXXOOOOOXOOXOOXOOXOOOOOOOOOOOOXOOOXXOOOOOOOXOXOOOOOXXOXOOOXOOOOOXOOXOXOOOOOOOOOOOOOOOOXOXOOXOXOOOOOOXOOOOOOOOOOOXXOOXOXXOOOOOXOXOOOXOXOOOOOOOOOOOOOOOOOOXXOOOOOOOXOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOXOXOXXOOOOOOOOOOOOOOXOOOOOOOOOOOXOXOOOOOXOXXOOOXOXOOOXOOOXOOOOOXXOXOXXOXOOXOOOOO...
output:
0
result:
ok single line: '0'
Test #149:
score: 0
Accepted
time: 18ms
memory: 7356kb
input:
1000 77 XXOXOOOXOXXXOOXXOXXOOOOOOXOOOOOXXOOXXXOXOOXXXOOOOOOOOXXXXOOOXOOOOOOOXOOOXXOXXOXOXOOOXOOOXOOXOOXXXOOOOOXOOOOOOOOOOXXOXOOXOOOOOXOOOOXXOOOXOOOXXOOXOXXOOOOOOOOOOXOOOXOOOXOXXXOXOOOXOXXXOXXOXOOOXOXXXXOOXOXXOXOXXOXXXXOOOOXOOXOOOOXXOOOOXOOXXOXXOOXOOOXOOOOOXOOOOXOOXOXXOOOXOXOOXOXOOXOXOOOOXOOOXXOXOOOX...
output:
1
result:
ok single line: '1'
Test #150:
score: 0
Accepted
time: 15ms
memory: 7468kb
input:
1000 77 XXOXOOOXOXXXOOXXOXXOOOOOOXOOOOOXXOOXXXOXOOXXXOOOOOOOOXXXXOOOXOOOOOOOXOOOXXOXXOXOXOOOXOOOXOOXOOXXXOOOOOXOOOOOOOOOOXXOXOOXOOOOOXOOOOXXOOOXOOOXXOOXOXXOOOOOOOOOOXOOOXOOOXOXXXOXOOOXOXXXOXXOXOOOXOXXXXOOXOXXOXOXXOXXXXOOOOXOOXOOOOXXOOOOXOOXXOXXOOXOOOXOOOOOXOOOOXOOXOXXOOOXOXOOXOXOOXOXOOOOXOOOXXOXOOOX...
output:
0
result:
ok single line: '0'
Test #151:
score: 0
Accepted
time: 16ms
memory: 7452kb
input:
1000 78 OXOXOOXXXXOXOOOXXXXOOXOXOXXXXOOOXOOOXXXOOOXXXXXOXXXXOXOOXXXOOOOXOXOOOOXOXOOXOOXOOOOXOOOXOOXOXXXOOXXXXXXOOOXOXXOOXOXXOXOXOOOXXOOXOXOOXXXXOOOXXOOOOXXXOXOOXOOXOOOXOXXXOOXOXXOOXXOOXXXXXOXOXXOOXXOXXOXOOOXOOXXOXOOXOXXOXOXXOOXOOOXXOOOOOOOOXXXXOXXOXXXXXOOOXOXOXXOXOXOXXXXOOOXXOXXXOXXOOOXOOOOXXXXOXOXO...
output:
0
result:
ok single line: '0'
Test #152:
score: 0
Accepted
time: 7ms
memory: 7360kb
input:
1000 78 XXOOOXOXOXXXXOXOXOOXOOOXOOXOOXOXXOOXXXOXOXOXOXOXXOOXOXOOXOXXOXXXXOOOOXXOXOXOXXOOOOXXXXXXXOXOXOOXXXXOOOOXXOOOOOXXOOOOXXOOXOOOOXXXXOOOOOOXXXOOOOOOOOOOXOOXOOOXXXOOOOXXOOXOOXOOOOOOOOXOXOXXOXOOXXOOOXOOXOOOXXXXOOOOXXOOOXXOOOXXXOOOOXOOOOXXOOXXOOXXOOOOXXXOXOXXXOOOOXXXOXXXOXXOXOXOOXOXXOOXXXOOXXOOXOOX...
output:
1
result:
ok single line: '1'
Test #153:
score: 0
Accepted
time: 12ms
memory: 7460kb
input:
1000 78 XXOOOXOXOXXXXOXOXOOXOOOXOOXOOXOXXOOXXXOXOXOXOXOXXOOXOXOOXOXXOXXXXOOOOXXOXOXOXXOOOOXXXXXXXOXOXOOXXXXOOOOXXOOOOOXXOOOOXXOOXOOOOXXXXOOOOOOXXXOOOOOOOOOOXOOXOOOXXXOOOOXXOOXOOXOOOOOOOOXOXOXXOXOOXXOOOXOOXOOOXXXXOOOOXXOOOXXOOOXXXOOOOXOOOOXXOOXXOOXXOOOOXXXOXOXXXOOOOXXXOXXXOXXOXOXOOXOXXOOXXXOOXXOOXOOX...
output:
0
result:
ok single line: '0'
Test #154:
score: 0
Accepted
time: 19ms
memory: 7320kb
input:
1000 79 OXXXXXXXXXOOXXXXXOOXXXOXXXXXXXXOXXOOXOXXXXXXXXXXXXXXXXXOXOOXXXXOXXOXXXXXOXXXXXXXOXXOOOXXXXOOXXXXOXXXOXOXXXXXXXOXOXXXOXXXXOXOOXOOOXXXOOXXXXXXXXXXXXXXXXXXOXXXXXXXXOXXXXOOXXXOOXXXXXXXXXXXXOXXOOXXXXXXXOOOOOXXOXXXOOXOXXXXXXXXXXXXXXXXXOXXXXOXXXXXXXOXOXOOOXXXXXXXXXXOXXXOXOOXXXXOXXOXXXXXXXXOXXXXOXOX...
output:
0
result:
ok single line: '0'
Test #155:
score: 0
Accepted
time: 14ms
memory: 7448kb
input:
1000 79 XOOOOOOOXXOXOOOXOOXOOOOOOOOXXXOXOXOOXOOOXXOOOOOOXOXXOOOXXOXOXXXOXOOOOOOOOOOOXOOXOOXOXOOXOOXOXXOOXOOOOOOOOOXOXXXOXOOXOOXOXOXOXXOXOOOOXOXXOXOOOXXXOXOOOOXOOOOOOOXOOOOOOXOOXOOOOOOXOOOOXOOOXOXOOOOXXOXXOOXOXOOXXOXOXOOXOOXOOXXOXXXOXOOOOXXOXXXOXXOOOOXOXOXOXOXOOOXXXOOOOOOOOOOOOOXOOXOOOOOOOOXOOXOOXOOO...
output:
1
result:
ok single line: '1'
Test #156:
score: 0
Accepted
time: 20ms
memory: 7356kb
input:
1000 79 XOOOOOOOXXOXOOOXOOXOOOOOOOOXXXOXOXOOXOOOXXOOOOOOXOXXOOOXXOXOXXXOXOOOOOOOOOOOXOOXOOXOXOOXOOXOXXOOXOOOOOOOOOXOXXXOXOOXOOXOXOXOXXOXOOOOXOXXOXOOOXXXOXOOOOXOOOOOOOXOOOOOOXOOXOOOOOOXOOOOXOOOXOXOOOOXXOXXOOXOXOOXXOXOXOOXOOXOOXXOXXXOXOOOOXXOXXXOXXOOOOXOXOXOXOXOOOXXXOOOOOOOOOOOOOXOOXOOOOOOOOXOOXOOXOOO...
output:
0
result:
ok single line: '0'
Test #157:
score: 0
Accepted
time: 18ms
memory: 7600kb
input:
1000 98 OOOOOOOXOOOOOOOOOOOXOOXOOOXOOXOOOOOOOOOOOXOOOOOOOOOXOOXOOOOOOOOOOOOOOOOXXXOOOXOOOOXOOOOOOOOOOXOOOXXXXOXOOOOXOXOOOOXOOOOXXOOOXXOXOOOOOXOOOOXOOOOOXOOOOXOOOOOOXOOOOXOOOOOOOOXOXOOOOOOOOXXXOOOOXOOOOOOXOOXOOOOOOOOOOOOOOOOOOXOOXOOOOOOOOOOXXOOOOOXXOOXOOOOOOOOOOOOXOOOXXOXXOOOOXOOXOXXOOOOOOOOOOOOOXXOO...
output:
0
result:
ok single line: '0'
Test #158:
score: 0
Accepted
time: 15ms
memory: 7564kb
input:
1000 98 OOOXOOOOOXOXOXXOOOOOXOOOOXOXOOOOOOOXOOXOOXOOOOXOXOXXOXXOOXOXXOOXOOXOOXOOXOXOOOXOXOOOOXXOOOXOOOXOOXOOXOOOOOOOOXOXOOOOOOOXOOXOOXOOOOOOOXOOOOOXXXOOXOOXXXOOOOOXOXXOXXXOXXOXOOOOOXOXOOOOOOOXXOOOOXXXXOOOXOOXOOOOOOOXOXOOOXXOOXXOOXOOOOXOOXOOXOXOOXOXOOOOXXXXXXOOOXXOOOXXXOOXOXOOXXOOOXXOOOOXOXXOOOOXOOXX...
output:
1
result:
ok single line: '1'
Test #159:
score: 0
Accepted
time: 19ms
memory: 7652kb
input:
1000 98 OOOXOOOOOXOXOXXOOOOOXOOOOXOXOOOOOOOXOOXOOXOOOOXOXOXXOXXOOXOXXOOXOOXOOXOOXOXOOOXOXOOOOXXOOOXOOOXOOXOOXOOOOOOOOXOXOOOOOOOXOOXOOXOOOOOOOXOOOOOXXXOOXOOXXXOOOOOXOXXOXXXOXXOXOOOOOXOXOOOOOOOXXOOOOXXXXOOOXOOXOOOOOOOXOXOOOXXOOXXOOXOOOOXOOXOOXOXOOXOXOOOOXXXXXXOOOXXOOOXXXOOXOXOOXXOOOXXOOOOXOXXOOOOXOOXX...
output:
0
result:
ok single line: '0'
Test #160:
score: 0
Accepted
time: 19ms
memory: 7600kb
input:
1000 99 OOXOOOOXXOOOXXXXXOOOOOOXOXXOXXOOOOXXXXOOXOXOOOXOXOOOXOOOXOXXOXOOXOXXXXXOOXXOOXXXOOXXXXXOXXXOOXXOOXOOOOOOOXXOOXOXOXXOXXXOOOOXOXXOXOOXOOOOXOOOOOOXOOXOXOXOOXOXXOOXOOXXXOOXXOXOXXXXXOXOOOOOOXOXOOXOXXOOOOOXOOOOOOOXXXXOXXOXXOOOOXXXOXXXOOOXXOXOXOOXXXOOOXXXXXOXOXXXXOOXOXXXXOXXXOOOOOOXXOXOXOXOOOOXOOOX...
output:
0
result:
ok single line: '0'
Test #161:
score: 0
Accepted
time: 19ms
memory: 7652kb
input:
1000 99 OXOXXOOOXOOXXXOOOOOOXXOXXOXOXOXOXOOXXXXOOOOXOXXXXOOOXXXXXXOXOXXXXXOOXOOXOXXXXXXXOOXXXXOOXXOOXXOXOOOOOOOXOXXXXXXXXOXOOOOXXOOOXXXOOOOXOOXXXXXOOOOXXOOXXXXOOOXXOOXOXOOOXXOOXXOOXXXOXOOXXOOOXXXXOOOOXXXXXOOXOOXXOOOXOXOXOXXOXOOOXOOXOOOXXOOOOXOXOOOXXXXXOOOXOXXXXOOOXXOXOOOOOOXXXXXXXXXXXOXOXXXXOOOXOOOO...
output:
1
result:
ok single line: '1'
Test #162:
score: 0
Accepted
time: 20ms
memory: 7596kb
input:
1000 99 OXOXXOOOXOOXXXOOOOOOXXOXXOXOXOXOXOOXXXXOOOOXOXXXXOOOXXXXXXOXOXXXXXOOXOOXOXXXXXXXOOXXXXOOXXOOXXOXOOOOOOOXOXXXXXXXXOXOOOOXXOOOXXXOOOOXOOXXXXXOOOOXXOOXXXXOOOXXOOXOXOOOXXOOXXOOXXXOXOOXXOOOXXXXOOOOXXXXXOOXOOXXOOOXOXOXOXXOXOOOXOOXOOOXXOOOOXOXOOOXXXXXOOOXOXXXXOOOXXOXOOOOOOXXXXXXXXXXXOXOXXXXOOOXOOOO...
output:
0
result:
ok single line: '0'
Test #163:
score: 0
Accepted
time: 20ms
memory: 7644kb
input:
1000 100 XXXXXXOOXOOXXOXXXXXXXXXXOXXOOXXXXXOOXXXXXXOXXOXXXXOXXOXXOXXOXXOXXXXOXXOXXXOXXXXXOXXXXXXOXXXXXXXOXXXXOXXXXXOOXXXXXOXXXXXXXXXXXXXXXXXXOXOXOOXXOXXOXXOOXXXXOXXXXOXXXXXXOOXOXXOOOOXXXXXOXXXXXXXOXXXXXXXXXXXXXXXXOXXXXXXXXXOXOXXOXOXXOOOXXXOXXOXXXXOOOXXOXOXXXOOXXXOXXXOOXXXOXOXXOXXXOXXXXOXOXOXXXOXXXXO...
output:
0
result:
ok single line: '0'
Test #164:
score: 0
Accepted
time: 21ms
memory: 7712kb
input:
1000 100 OOOOXXXOOOOOXXXOOOOOOXXOOXXOXXOXOXOXOXOOXOOXOOOXOOXOOOOOXOOOOOOOOOXXOOXXOOOOXOXOOOOXOOOOOXOOOXOOOOOOOOOXXXOOOOOOXOOOXXOXOOOOXOXOXOXXOXOXOXXXOOOXOXOOOXOOOXXOOOXXOOOXOXXXOOXOXXOOXXOXOXXOOOXOOOXOOOOXXXXOOOOXOXOXOXOOXOXOOOOOOXOXOXXXXOOXXOOXOXOOXOOOOOOXOXXXOXOXOOOOXOOXOXOXOOXOOXOOOOOOOOXOOOXOOXO...
output:
1
result:
ok single line: '1'
Test #165:
score: 0
Accepted
time: 16ms
memory: 7568kb
input:
1000 100 OOOOXXXOOOOOXXXOOOOOOXXOOXXOXXOXOXOXOXOOXOOXOOOXOOXOOOOOXOOOOOOOOOXXOOXXOOOOXOXOOOOXOOOOOXOOOXOOOOOOOOOXXXOOOOOOXOOOXXOXOOOOXOXOXOXXOXOXOXXXOOOXOXOOOXOOOXXOOOXXOOOXOXXXOOXOXXOOXXOXOXXOOOXOOOXOOOOXXXXOOOOXOXOXOXOOXOXOOOOOOXOXOXXXXOOXXOOXOXOOXOOOOOOXOXXXOXOXOOOOXOOXOXOXOOXOOXOOOOOOOOXOOOXOOXO...
output:
0
result:
ok single line: '0'
Test #166:
score: 0
Accepted
time: 20ms
memory: 9032kb
input:
1000 182 OOOOXOOOOXOOXOOOOOOOOOXOXXOOOOOOOXOXOOXXOOOOOOOOOOOOOXXOOOOXOOOOOXOOXOOOXOOOOOOOOOOOOOXOOOOOOOXXOOXOOOOOOOOOOOOXXOOXXXXOXXOOOXOOOOOOOXOOOOOOOXOOXXOOOOOOOOOOXXOOOOXXOOOOOOXOOXOXOOOXOOXOOOOOOXOOOOOOXOOOOOOOXOOXXXXOOOOOOOOXOOOOOOXOOOOOOOOOXOOOXOOOOXXOOXOOOXOOXXXOXOOOXXOOXOOXXXXOOOXXOXOOOOXOOOO...
output:
0
result:
ok single line: '0'
Test #167:
score: 0
Accepted
time: 14ms
memory: 8948kb
input:
1000 182 OOXOXOXOOOOXOOOOXXOOOOOOOOXXOXOOXOXOXOOOOOOXOOOOOXOOOOOXXXOXOOXOOOXOOOXOOOOOOOOOOOOOOXXXOXOXOOXOOOXOOOXXOXOOOXOOOXOOOOXOXOXXXOXOOXXOOOXXOXOOXOOXOXOXOOOOXOOOOOXOOXXOXXXOXOXXOXOOXOOXOXXXXOXOXXXOOXXOOOOOXXOOOOXOXXOOOOOOOOXXOXXOXOOOOXOXOOOOOOXOXXXXOOOOOOOOXOXOOOOOXOOXOOOXXOXOOOOOOXOOOXOOXOOXOOO...
output:
1
result:
ok single line: '1'
Test #168:
score: 0
Accepted
time: 20ms
memory: 9028kb
input:
1000 182 OOXOXOXOOOOXOOOOXXOOOOOOOOXXOXOOXOXOXOOOOOOXOOOOOXOOOOOXXXOXOOXOOOXOOOXOOOOOOOOOOOOOOXXXOXOXOOXOOOXOOOXXOXOOOXOOOXOOOOXOXOXXXOXOOXXOOOXXOXOOXOOXOXOXOOOOXOOOOOXOOXXOXXXOXOXXOXOOXOOXOXXXXOXOXXXOOXXOOOOOXXOOOOXOXXOOOOOOOOXXOXXOXOOOOXOXOOOOOOXOXXXXOOOOOOOOXOXOOOOOXOOXOOOXXOXOOOOOOXOOOXOOXOOXOOO...
output:
0
result:
ok single line: '0'
Test #169:
score: 0
Accepted
time: 16ms
memory: 8968kb
input:
1000 183 XXXXOOXXXXOXOXOOOOXOOXOXOOXOXXOXOXXXOXOOXOXXOOOOXOOOOOOOOOXXOXOXXXOXXOXOOOOXXOXXOOOXOXXXXXXOOOOOOOOXXOOOXOXXXOOOOOXOXOOOOXXOXXOXOOXXOXXOXXOXXXOXOXOOOXOXXXOOOXOXOOXXXXOOOOXOXXOOOXOXOXOOOOXOXOOXOXXOXOXXOXXXOOXXXOXXXOXOOOXXOOOXOXXOXXXOOXOXOOOOOXXXXOXXXXXOOXOOXXXXOOXOOXXXXOOOOOOXOOXXXOXOXOXXXXX...
output:
0
result:
ok single line: '0'
Test #170:
score: 0
Accepted
time: 20ms
memory: 8916kb
input:
1000 183 OOOOOXXOOXXXOXOXXOXOXOOOXOOOOOXXOXXXOXXOOXXOOXOOOXXOXOXOOXXOXXOXOOXXOXOXXOXXOOXXOOOOOXOOXXXOOXXXXXXOXOOOXOXXOOOXXXOXXXOOXOXOOXXOOOOXXOXOOXOOXXXOOXXOOOXOXXOOXOXOOOXOXXXOXXXXOOXOXXXOOXOXXOXOXXXXXXOXXXXXOOOOOXXOXXOXXXXOOXXOXOXXXOXXXOOOOXXXXXXXXOOOOOOOXOXOXOOXXOOOOXXXOOXOOOXOXXXOXOOXXOXXOXOXOOX...
output:
1
result:
ok single line: '1'
Test #171:
score: 0
Accepted
time: 21ms
memory: 8944kb
input:
1000 183 OOOOOXXOOXXXOXOXXOXOXOOOXOOOOOXXOXXXOXXOOXXOOXOOOXXOXOXOOXXOXXOXOOXXOXOXXOXXOOXXOOOOOXOOXXXOOXXXXXXOXOOOXOXXOOOXXXOXXXOOXOXOOXXOOOOXXOXOOXOOXXXOOXXOOOXOXXOOXOXOOOXOXXXOXXXXOOXOXXXOOXOXXOXOXXXXXXOXXXXXOOOOOXXOXXOXXXXOOXXOXOXXXOXXXOOOOXXXXXXXXOOOOOOOXOXOXOOXXOOOOXXXOOXOOOXOXXXOXOOXXOXXOXOXOOX...
output:
0
result:
ok single line: '0'
Test #172:
score: 0
Accepted
time: 20ms
memory: 8964kb
input:
1000 184 XXOXOXXXXOXXXXXXOXXXXXOXXXXXXXXXXXXXXXXXXXXXXOXXXOXXXOXXXXOXXOOXXXXXXXXXOOXXXXXXXXXXXXOXXXXOOXOXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXOXOXXXXOOXXXXXXXXOXXXOXXXXXXXXOXXXXXXOXXXXXXXOXXXXXXXXOXOXXXXXOXXXXXXXXXXXOXXXXXXXXXOXXXXXXXXXXXOOOXXXXXXXOXXOXXXXXXXXXXXXXXXXXXXXXOOXXXXOXOXXXXXXXXXXXXXOXOOOXXXXXXX...
output:
0
result:
ok single line: '0'
Test #173:
score: 0
Accepted
time: 16ms
memory: 8928kb
input:
1000 184 OXXOXOOOXOOXOOOOOOOOOOXOXOXOOXXXOOOOOOOOOOOXOXXXOOOOOOOOOXOOOOOXXOXXOOOXOXOOOOXOOXOOOXOOOOXXOOXOOOOOXOOOOXOOOOOOXOOOXXOOOOOOOOOOXXOXXOOOOOOXXOOOOOXXOOXOOOOOOOOOXOOOOOOXXXXOOOOOOOXOOOOXXXOXOXXOXOOXXOOOOOOOXOOOOOOOOXOXOOOOOOXOXXOXOOXOOOOOXOOOOOOOOOOXXOOXOOOOOOOOOOXOOOOOOOOOXXOXOOXOOOOOXXXOOXO...
output:
1
result:
ok single line: '1'
Test #174:
score: 0
Accepted
time: 17ms
memory: 8920kb
input:
1000 184 OXXOXOOOXOOXOOOOOOOOOOXOXOXOOXXXOOOOOOOOOOOXOXXXOOOOOOOOOXOOOOOXXOXXOOOXOXOOOOXOOXOOOXOOOOXXOOXOOOOOXOOOOXOOOOOOXOOOXXOOOOOOOOOOXXOXXOOOOOOXXOOOOOXXOOXOOOOOOOOOXOOOOOOXXXXOOOOOOOXOOOOXXXOXOXXOXOOXXOOOOOOOXOOOOOOOOXOXOOOOOOXOXXOXOOXOOOOOXOOOOOOOOOOXXOOXOOOOOOOOOOXOOOOOOOOOXXOXOOXOOOOOXXXOOXO...
output:
0
result:
ok single line: '0'
Test #175:
score: 0
Accepted
time: 17ms
memory: 9464kb
input:
1000 211 XOXOOOOOOOOXOOXXOOOOOOOOOOOOOOXXXXOOOOXOOOOOOXOOXOOOOOOOXOOOXOOOXOXOOOOOOOOOOXOXOXOOOOOOOXOOXOOOOOOOOOXXOOXOOOOOOOOOOOXOOOOOOOOXOXOOOOOOOOOOOOOOOOOOOOOOOXOXOOXOXXXOOXOOOOOOOOOOOOOXOXXOXOXOOOXOOOXOOOOOOOOXOOOXOOOOOOXOOOXOOXOOOOOOXXOXOOOOOOOOOOXOOOOOOOOOXOOOOXOOOOOOXXOOOOOOOOOOOOOXOOOXOXOOXOO...
output:
0
result:
ok single line: '0'
Test #176:
score: 0
Accepted
time: 21ms
memory: 9396kb
input:
1000 211 XXOOOXOOOOOOOOOOOOOXOOXOXOOOXOXOXXOOOOXXXOOOXOXOOOOOOXOOOOOXOOOXXOOOOOOOOOOOXXOXOXXOOOOOOXXXXXOXOXOOOXOXOOOXOXXOOOOXOOOOOXOOOOXOXOOOOOOOOOOXOXXOXOOOOXOXOOOOXXXOOOXOOOOOXOXOXOOOOOOXOOXOOOOOOOOOOOOOXXOXOOOOXOOOOXXXXOOOXOXOOXOOOOXXOXXXOOOXOOOXOXOXXOXOXOOOOXXXOXOXOOXOXOOXOOXOXOOOOOXXOOOOOXOOXOX...
output:
1
result:
ok single line: '1'
Test #177:
score: 0
Accepted
time: 17ms
memory: 9604kb
input:
1000 211 XXOOOXOOOOOOOOOOOOOXOOXOXOOOXOXOXXOOOOXXXOOOXOXOOOOOOXOOOOOXOOOXXOOOOOOOOOOOXXOXOXXOOOOOOXXXXXOXOXOOOXOXOOOXOXXOOOOXOOOOOXOOOOXOXOOOOOOOOOOXOXXOXOOOOXOXOOOOXXXOOOXOOOOOXOXOXOOOOOOXOOXOOOOOOOOOOOOOXXOXOOOOXOOOOXXXXOOOXOXOOXOOOOXXOXXXOOOXOOOXOXOXXOXOXOOOOXXXOXOXOOXOXOOXOOXOXOOOOOXXOOOOOXOOXOX...
output:
0
result:
ok single line: '0'
Test #178:
score: 0
Accepted
time: 21ms
memory: 9488kb
input:
1000 212 XOOXOXXOXXOOXOOOOXXXOOXXXOOXOOXOOXOOOOOOXOOXOXOXOXXOOXXXXOXXOOOXOOXXOOOXOXOXOXXOOXXOOOOOOOXOXOXXOXXXXOOOXOXXOXOXXOOXOOOOOXOXOOOOOOXOOOXOOXXXOOXXOOXOXOXOOOOXXXXXXOXXOXOOOXOXXOXXXXXXXOOXXXXOXOXOXOOXXXXOOXXOXXXXXXXOOXXXXXXXXXXXXXXOXXOOOXOXOOXOXOOOXXOOXOOXOOOXOOOXXXOOOXOXOXXXOXXXOXOXOXXXXXOOOOX...
output:
0
result:
ok single line: '0'
Test #179:
score: 0
Accepted
time: 18ms
memory: 9412kb
input:
1000 212 XXXXOOXOXOOOXXOXXOOOXXXXXXXOXOOXOOOXXXXXXXOOOXXOXOXOXOXXXXOOXXOOOXOXXOOOOXXXOXOOXOXOXXXOOOXXOXXXXXOXXXOOOXXOOOOOOXOOXXOXXOOOXXOXOXOOXXXOXOXXXOOOOXXXOOOOOXOOOOXXOXXOOXOOOXXXXXOXOXXOXOXOXOXOOOOXXXOOXOXXXOXXOXXXXXXOOXXXXOXOOOXOXOOOOXXXXOOOXOXXXXXXOXXOOOXOXXOXOOOOOXXOOOXOXXOXXOOXXOXOOXXOXOOXOOO...
output:
1
result:
ok single line: '1'
Test #180:
score: 0
Accepted
time: 30ms
memory: 9448kb
input:
1000 212 XXXXOOXOXOOOXXOXXOOOXXXXXXXOXOOXOOOXXXXXXXOOOXXOXOXOXOXXXXOOXXOOOXOXXOOOOXXXOXOOXOXOXXXOOOXXOXXXXXOXXXOOOXXOOOOOOXOOXXOXXOOOXXOXOXOOXXXOXOXXXOOOOXXXOOOOOXOOOOXXOXXOOXOOOXXXXXOXOXXOXOXOXOXOOOOXXXOOXOXXXOXXOXXXXXXOOXXXXOXOOOXOXOOOOXXXXOOOXOXXXXXXOXXOOOXOXXOXOOOOOXXOOOXOXXOXXOOXXOXOOXXOXOOXOOO...
output:
0
result:
ok single line: '0'
Test #181:
score: 0
Accepted
time: 15ms
memory: 9496kb
input:
1000 213 XOXXXXXXXXXXXOXXOOXOXXXOOXXXOXXOXXOXXXXXXXXXXXXXXXXXXXXXXXOXXXOXXXXXXXXXXXXXOXXXOXXXXXXXXXXOXXXOXXXXOXOOOXXOXXXOXXXXOXXXXXXOXOOXOXXXXXXOXXXXOOXOXXOOOXXXXXOOXXXXXXXOXXXXOXOXXXXXXOXXXXXOXOXXXXXXOXOXXXOXXOXXOOXXXXOOOOXXOXXXOOXXXOXXXXXOXXXXXXXOOOXXXOXXOXXXOXXXXOXXXXXXXOXXOXOOXXOOXXOOXXOOXXOXXXO...
output:
0
result:
ok single line: '0'
Test #182:
score: 0
Accepted
time: 20ms
memory: 9444kb
input:
1000 213 XOOOOOXOOXOXXOXXOXOOOOOOOOOOOXOXOOOOOOXOXOOOOXOXOOXOXXOXOOXOOXXXXOOXOOOXOOXOOOOOOXOOXXOOXOOXXOOOXXOXXOOOOOOOXOOOXOOXOOOXOOXOXOXOXOOOXOXOOOOOOOOXOXOXOOOOOOOXOXOXOXOOXOOOOXOOXXOXXOXOOXXOOOOOOOOOOOOXOOOOOXOOOOOOOOOOXXXOOOOOOXOOOXOXXOXOOOOOOXOXOOXOXOOXOOOXOXOXOXOXOOOXXXOOOOOXOOOOXXXOOOOXOOXXXOO...
output:
1
result:
ok single line: '1'
Test #183:
score: 0
Accepted
time: 20ms
memory: 9416kb
input:
1000 213 XOOOOOXOOXOXXOXXOXOOOOOOOOOOOXOXOOOOOOXOXOOOOXOXOOXOXXOXOOXOOXXXXOOXOOOXOOXOOOOOOXOOXXOOXOOXXOOOXXOXXOOOOOOOXOOOXOOXOOOXOOXOXOXOXOOOXOXOOOOOOOOXOXOXOOOOOOOXOXOXOXOOXOOOOXOOXXOXXOXOOXXOOOOOOOOOOOOXOOOOOXOOOOOOOOOOXXXOOOOOOXOOOXOXXOXOOOOOOXOXOOXOXOOXOOOXOXOXOXOXOOOXXXOOOOOXOOOOXXXOOOOXOOXXXOO...
output:
0
result:
ok single line: '0'
Test #184:
score: 0
Accepted
time: 18ms
memory: 12284kb
input:
1000 395 OOOOOOOXXXOOOOOXOOOOOOOOOXOOOOOOOXXOXXOOOOXOXOOOXXOOOOXOOOOOOOOOXOOOOOXXOXOOOOOOXOXOOXXOXOOOOOOOOOXOOXXOXXXOOOOOOOOOOXOOOOOOOOOOOOOOXOXXOOXOXOXOOXOXOOOOOOOOOOOXXOOOOXOOXOOOOXOXOOOOOXOOOOXXOXOOOOOOXOOOOOOOXOXXOXOXXXOXOOOOOOOOXOOOXOOXOOOXOOOOOOOOOOOOOOOXOOOOOXXOXOOXOOXXOXOXOOOOOOOOOXOOOOOXOOO...
output:
0
result:
ok single line: '0'
Test #185:
score: 0
Accepted
time: 13ms
memory: 12268kb
input:
1000 395 OOOXOOOXOOOOXOOOXXOOOXXOOOOXOOOOXOOOXOOOXXXXXOOOOXXXOXOOOOXOOOOOOOXOOXXXXXOOOOOXXOXOXOXXOOXOOOXOOOXOOOXOXXOXOOOOXOXXOXOOOOOOOXOOXXXXOOXXOOOOXOOXOXOOOOOOOXXOXXOXXXXOOXOXOXOOOXOOXXOXOOOXOOOXOXOXOOOOOOXOOOOOOOXOOOXOOOXXOXXOOOXXOXXOXOOXXXOOXXOOXOOXXOOOOOOOXOOOOOOOXXOXOOXOXXOOOXOOXXOOXXOXOOXXOXO...
output:
1
result:
ok single line: '1'
Test #186:
score: 0
Accepted
time: 22ms
memory: 12288kb
input:
1000 395 OOOXOOOXOOOOXOOOXXOOOXXOOOOXOOOOXOOOXOOOXXXXXOOOOXXXOXOOOOXOOOOOOOXOOXXXXXOOOOOXXOXOXOXXOOXOOOXOOOXOOOXOXXOXOOOOXOXXOXOOOOOOOXOOXXXXOOXXOOOOXOOXOXOOOOOOOXXOXXOXXXXOOXOXOXOOOXOOXXOXOOOXOOOXOXOXOOOOOOXOOOOOOOXOOOXOOOXXOXXOOOXXOXXOXOOXXXOOXXOOXOOXXOOOOOOOXOOOOOOOXXOXOOXOXXOOOXOOXXOOXXOXOOXXOXO...
output:
0
result:
ok single line: '0'
Test #187:
score: 0
Accepted
time: 20ms
memory: 12252kb
input:
1000 396 XXXOXOOXOOXOXOOOXXOXOOXOXOOXOOXOXXXXXOOOOXXXXOXXOXOOXXOXOXOXXOXOOOOOOOXOXOXOOXOOXOXXOXXOOXOXOXOXOOOXXXOXOOXXXOOXXXOXOOOOXOOOXOXXOXXOOXOXXOOOXOOOXXOXOOOXXXOXXXOXXOXXOXXOXXOOXXXOXXXOOOXXOXXOXOOXXOXOXOXOOXOOOXXXXOOXXOOOOXOOXXXOXXOOXOXXOXXOXOOOOXOOXXOXXXOXOOOOXXOXOOXXXXOXXXOOOXXOOXOOOOOOOOXOXXX...
output:
0
result:
ok single line: '0'
Test #188:
score: 0
Accepted
time: 18ms
memory: 12324kb
input:
1000 396 OXXXOXXOOXOXXXOXOOXOXOXOXOOXXXXXOOOXXXXOXOXXXXXXOXOXOOXXOXOOXOXOXXXXXOXOOXOXOXOXXOXXOOOXOXOOXXXXXXXXXOXOXXXOXOOXOOXOXXXOXOOXOXOOOXOOOXOOXXXOOOOXOXXOXXOXXXOXXXOOXXXOXOXXOOOOXOXOXOXXOOOOOXXXOXXOOOXXOXOOXOXOOOXOXOXXOOXOXOOOXOOXXOOXOXOXOOXXOXXOXXOOXOOOOOOXOOOXXOXOXOXOOXOOXXXOOOOOXXOXXOOOOXXOOOX...
output:
1
result:
ok single line: '1'
Test #189:
score: 0
Accepted
time: 18ms
memory: 12300kb
input:
1000 396 OXXXOXXOOXOXXXOXOOXOXOXOXOOXXXXXOOOXXXXOXOXXXXXXOXOXOOXXOXOOXOXOXXXXXOXOOXOXOXOXXOXXOOOXOXOOXXXXXXXXXOXOXXXOXOOXOOXOXXXOXOOXOXOOOXOOOXOOXXXOOOOXOXXOXXOXXXOXXXOOXXXOXOXXOOOOXOXOXOXXOOOOOXXXOXXOOOXXOXOOXOXOOOXOXOXXOOXOXOOOXOOXXOOXOXOXOOXXOXXOXXOOXOOOOOOXOOOXXOXOXOXOOXOOXXXOOOOOXXOXXOOOOXXOOOX...
output:
0
result:
ok single line: '0'
Test #190:
score: 0
Accepted
time: 17ms
memory: 12324kb
input:
1000 397 XXXOXXOXXOXXXXXXXXXXXXXXOXXXXOXXXXXXOOXXXOOXOXXXXXOXOXXXOXXXXXXXXXOXXXXXOOXOXXOXXOOOXXOXXXXXOXXOOXXOXXOXXXXXXXXXXXOXOXXXOOOXOXXXXXXOOXXXXXXXXOXXXXXXXXXOXXOXOXXXXXXXXXOXXXOXXXXXOXXXXXXXXOXXOXXXXOXXXXXXOXXXXXXXXXXXXXOXXXOXXXXXXXXXXXXXOXOXXXXXXXXOXXOXXXXXXXXOXXXXXOXXXXXOXXXXXOXXXXOXXOXXOOXXXXX...
output:
0
result:
ok single line: '0'
Test #191:
score: 0
Accepted
time: 16ms
memory: 12340kb
input:
1000 397 OXOXXOOOOOOOXOXOOOOOXXXOOXXOXOOOOXOOOXOXXOOXOOXXXXOXOOOOOXXOOXXOOXXOOOXOOOOXOXXOOOOXOXOOXOOOXOXOXOOOXOOOOOOXOXOOOOOOXXOOOXOXOOOXOOXOOXOOXOOXXOOOOOOOOOOXXOXXOOOOOXOXXOOOOOXXOXOOXOOOXXXOOOOOOXXXOOOXXXOXOXXOXOOOOOOXXOOXOOOOXOOOXOOXOOOOOOOXXXXOXOXXXOXOOOOOOXXOOOOOOXOOXXOOOOOXOOXOOXXOOOOOOOOOXXO...
output:
1
result:
ok single line: '1'
Test #192:
score: 0
Accepted
time: 19ms
memory: 12280kb
input:
1000 397 OXOXXOOOOOOOXOXOOOOOXXXOOXXOXOOOOXOOOXOXXOOXOOXXXXOXOOOOOXXOOXXOOXXOOOXOOOOXOXXOOOOXOXOOXOOOXOXOXOOOXOOOOOOXOXOOOOOOXXOOOXOXOOOXOOXOOXOOXOOXXOOOOOOOOOOXXOXXOOOOOXOXXOOOOOXXOXOOXOOOXXXOOOOOOXXXOOOXXXOXOXXOXOOOOOOXXOOXOOOOXOOOXOOXOOOOOOOXXXXOXOXXXOXOOOOOOXXOOOOOOXOOXXOOOOOXOOXOOXXOOOOOOOOOXXO...
output:
0
result:
ok single line: '0'
Test #193:
score: 0
Accepted
time: 23ms
memory: 18116kb
input:
1000 777 OOOOOOOXOOOOOXOOOXOOOXOOOOXOXOOOOOOOOXOOOOOOXXOOXOOXXOOOXOOXOOXOOXOOOOOOOOOXOOOOXOOOXOOOOOXOXXOOXOOOOXXOOOOOOOOXOOOOOXOXOXOOXOOOOOOOOOXOOOOXXOOXOOOOOOOOOOXOOOOXOOXXOOXXOOOOXXOXOXOOOOOOOOOOOXOOXOXOXOOOOOOOXOXOOOOOOXOOOOOXOOOOOOXOOOOOOXXOOXOOOOXOOOOOXOOOOOOXXOOOOOOOOXOOOOOOOOOOOXOXOOOXOOOOOOO...
output:
0
result:
ok single line: '0'
Test #194:
score: 0
Accepted
time: 20ms
memory: 18260kb
input:
1000 777 OOOXOOXOXOXOOXXOOOXOOOOOXXXOXXOXXOOOOXOOXOXOOXOOXOXXOOOXOOXXXOXOOOOXOXXXOOOOOXOXOOOOOOOXXOOOOOXOXXXOOOXXOOXOOXOOOXOOXXXOOXOOXOOXXOOOXOOOOOXXOXOOOXOOXOOOOOOOOOOOOXOOXOXXOOOXXXOOOOOOXXOXXOOOOXOOOOXXOOOOXOOOOXOOOXOOOOOOXXXXOXXXOOOOXXOOOXXOOXOOOOXXOXXXOOOOOXXOXXOOOOOOOOXOOOOOOXXXXOXOOXXOXXOOOXO...
output:
1
result:
ok single line: '1'
Test #195:
score: 0
Accepted
time: 20ms
memory: 18100kb
input:
1000 777 OOOXOOXOXOXOOXXOOOXOOOOOXXXOXXOXXOOOOXOOXOXOOXOOXOXXOOOXOOXXXOXOOOOXOXXXOOOOOXOXOOOOOOOXXOOOOOXOXXXOOOXXOOXOOXOOOXOOXXXOOXOOXOOXXOOOXOOOOOXXOXOOOXOOXOOOOOOOOOOOOXOOXOXXOOOXXXOOOOOOXXOXXOOOOXOOOOXXOOOOXOOOOXOOOXOOOOOOXXXXOXXXOOOOXXOOOXXOOXOOOOXXOXXXOOOOOXXOXXOOOOOOOOXOOOOOOXXXXOXOOXXOXXOOOXO...
output:
1
result:
ok single line: '1'
Test #196:
score: 0
Accepted
time: 25ms
memory: 18100kb
input:
1000 778 XOXOXXOXXXOXOXOXOOXXOXOXXXXOXXOOXOOXXXXOOXOXOOOOOOXOOOXXXXOXOXXOXXOXOOOOXOOXOOOXXXXXOOXXXXOXXXOXXOXXOXOOOOOOOXXOOXXXOOOOXXOXOOXXOOXOXXOOOOOOXOXOOOOOOXOXXXXXOOOXXOXOXOOXXXXXOXXOXOOOOXXXOOXXOOXXXOXOXXXOOOXXOXXXOXXOXOXOXOOXOXOOOXXXXOOOOOOXXXXXOOOOXXXXOOOXOXXXXXXXOOOOOXOOOXXXOOXXXXXOOXOXOXXOXXX...
output:
0
result:
ok single line: '0'
Test #197:
score: 0
Accepted
time: 16ms
memory: 18160kb
input:
1000 778 XXOXOXXXOOXXOXOOXXOXXXOOOXOOOXXXOXOOXXOXOOOOOXOXXOXOOOXXXOOOOXOOOXOOOOXXOOXXOOOXXXXXOOXXXOXOOOOOXXOXOOXOXXXXXXXOXOXOOXOOOOOOOXXOOOOOXOXOOOOXXXXXOXOOXOXXOXOXOXOOXXXOXOXOXOOXOOOXXOXXOOXXOOXXXOOXXOOOOXOXOOXOOXXOXXXXXXOOXXXXOOXOOXOOXOOXXOOOOXXXXOXOXOOOXXOOOOXOOOXXXXOOOXXOOXOXXXOXXOXOOOOOOOOOXOX...
output:
1
result:
ok single line: '1'
Test #198:
score: 0
Accepted
time: 16ms
memory: 18128kb
input:
1000 778 XXOXOXXXOOXXOXOOXXOXXXOOOXOOOXXXOXOOXXOXOOOOOXOXXOXOOOXXXOOOOXOOOXOOOOXXOOXXOOOXXXXXOOXXXOXOOOOOXXOXOOXOXXXXXXXOXOXOOXOOOOOOOXXOOOOOXOXOOOOXXXXXOXOOXOXXOXOXOXOOXXXOXOXOXOOXOOOXXOXXOOXXOOXXXOOXXOOOOXOXOOXOOXXOXXXXXXOOXXXXOOXOOXOOXOOXXOOOOXXXXOXOXOOOXXOOOOXOOOXXXXOOOXXOOXOXXXOXXOXOOOOOOOOOXOX...
output:
0
result:
ok single line: '0'
Test #199:
score: 0
Accepted
time: 21ms
memory: 18152kb
input:
1000 779 XXOXXXXXOOXXXXXXXXXXXXXXXOXXXXXXOXOXXOXXXXXXOOOOXOXOXXXXXOXXXOXXXXOOOXXXXXXXXXXOXXXXOOXXXXOXXXXXXXXOXXOXXXOXXXXXXXXOXXXXXXOXXOXXOXXOXXXXXXXOXXXXXXXXXXXOOXXXXOXXXXXXXXXXXXXXOXXXXXXXOXXOOXXXXXXXOXOXXXXXOXXOXXXXOXXXXXXXXXXXXXOXOXXXXXXOXOXOOXOXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXOXXOXOXXXXXXXXX...
output:
0
result:
ok single line: '0'
Test #200:
score: 0
Accepted
time: 16ms
memory: 18208kb
input:
1000 779 OXOOOOOOOOOOXOOOXXXOOOOOXXOOXOXOOOXOOOOXOOOOOXOOOXOXOXOOOXOOOXXOXXOOOXOOOOOXXOXOOOOOOOXOOOXXXOOOXXOOXXOOXOOOOOOXXOOXXXXXOOOOOOOOOOOOXOOOOOXXXOOOOOOOOOOXOOOXOOOOOOOOOOOXXXOXXOOXXXXOXOOOOOOOOOOOOXOOXOOOXXOXXXOOXXXOXOOOOOXXXOXOXOXOOXOOOXXXXXXOOXXOOOOOOOXOOOOXXOXOOOXOOXOXXXOOOOXOOXXXOOOXXOOXXXO...
output:
1
result:
ok single line: '1'
Test #201:
score: 0
Accepted
time: 22ms
memory: 18184kb
input:
1000 779 OXOOOOOOOOOOXOOOXXXOOOOOXXOOXOXOOOXOOOOXOOOOOXOOOXOXOXOOOXOOOXXOXXOOOXOOOOOXXOXOOOOOOOXOOOXXXOOOXXOOXXOOXOOOOOOXXOOXXXXXOOOOOOOOOOOOXOOOOOXXXOOOOOOOOOOXOOOXOOOOOOOOOOOXXXOXXOOXXXXOXOOOOOOOOOOOOXOOXOOOXXOXXXOOXXXOXOOOOOXXXOXOXOXOOXOOOXXXXXXOOXXOOOOOOOXOOOOXXOXOOOXOOXOXXXOOOOXOOXXXOOOXXOOXXXO...
output:
0
result:
ok single line: '0'
Test #202:
score: 0
Accepted
time: 18ms
memory: 21552kb
input:
1000 998 OOXOXOOOOOOOOOOOXOOXOOOOXXOOOOOOOXXOOOOOOOXOOOOOOOOOXOOOOOOOOOOOOOOOXOOOXXXXXOOXOOOOOOOOXOOOOOOOOOOXOOOXOOOOOOOXOXOXOOXOXOOXXOOOOOOOOOOOOXOOOXOOOOOOOOOOOXOOOOOOOXOOOOOOOXOXOOOXXOOOXOOOOOOOOXXOOOXOXOXOOXOXOOOOOOOOOOOXOOXOOXOOOXOOOOOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOOXOOOOOOXOXOXXXOOOOOOOOOX...
output:
0
result:
ok single line: '0'
Test #203:
score: 0
Accepted
time: 26ms
memory: 21548kb
input:
1000 998 OXXOOOOOXXOOOOOOXXOOOXOOOOXOOOOOOOXOOOXXOOOOXOOOOXOXOOOXXXOXXXXOOOOOXOXOOOOOXOOOXOOOXXOXXOXOOOXXOXXXXXOOOOOXOXXOXOOOOOOOOXOOXOOOOOOOOXOOOXXOXOOOOXOXOOOXXXXOXXOOOOXOOOOXOXXOOXOOOOOXOOOOXOOXOOOXXOOOXOOOOXXOOOOXOXOXOXOXOOXXXOXXOOOOOOOOOXXOOOXOOOOOXOXOOXXOXXXOXOOOOOOXOOOOXOXOOOOOOOOOXOXOOOXOOOO...
output:
1
result:
ok single line: '1'
Test #204:
score: 0
Accepted
time: 22ms
memory: 21580kb
input:
1000 998 OXXOOOOOXXOOOOOOXXOOOXOOOOXOOOOOOOXOOOXXOOOOXOOOOXOXOOOXXXOXXXXOOOOOXOXOOOOOXOOOXOOOXXOXXOXOOOXXOXXXXXOOOOOXOXXOXOOOOOOOOXOOXOOOOOOOOXOOOXXOXOOOOXOXOOOXXXXOXXOOOOXOOOOXOXXOOXOOOOOXOOOOXOOXOOOXXOOOXOOOOXXOOOOXOXOXOXOXOOXXXOXXOOOOOOOOOXXOOOXOOOOOXOXOOXXOXXXOXOOOOOOXOOOOXOXOOOOOOOOOXOXOOOXOOOO...
output:
1
result:
ok single line: '1'
Test #205:
score: 0
Accepted
time: 20ms
memory: 21892kb
input:
1000 999 OOOXXOOXXOOXOOOOXXXOXXOXOOXXOOXOXXXOXXXOXXXXOXOOXXOXOXXXOOOXXXOXOXXOXOOOXXOXXOXOXOXXOOXXOOOXOOXXXXOOOXOXOXOXOXOOXOXOOOOXOOXOOOOXXOOOXXXOXXOOOXOXXOOOXXXXOOXXXOOOOXOOXOXOOXXXXXOOOXOXXOXOOXXXXOXOOOXXXOOXXOXOXXOXOOOOXOOOXXXOXXOOOOOXXOOOXXXOXOXOXXOXXXOOXXOOOOOOOOOOXOOXXXXOOOXOOXOOOOXOOOOOXOOXXOO...
output:
1
result:
ok single line: '1'
Test #206:
score: 0
Accepted
time: 23ms
memory: 21780kb
input:
1000 999 OXXXXXOOOXOXOOOXOXOXOOXOOXXOOXOXXXXOOXXXXOOOOXOOOOXXXXXOXXOXOXOXXOOXOOXXXOOOOOXOXOXXXOOOXXXXXOXXOOXXXXOXOOXOOXOOOXXOOXXXOXOOOOOOOOXXOXOXXOOXOOXXXOOOXOXXOOXXOXXOOOXXXOXOOXXOXOXXXXXXXOXXOXXXOXXOXOXOOOXXOXXXXXXXXOOOXXXOOXXXXXXOOXXOOOOOOOOXXOOOXOOXOOOXXOOOOXOXOXXOXXOXXOOOOXXXOOXXXOXOXXOXXXOOOXX...
output:
1
result:
ok single line: '1'
Test #207:
score: 0
Accepted
time: 23ms
memory: 21612kb
input:
1000 999 OXXXXXOOOXOXOOOXOXOXOOXOOXXOOXOXXXXOOXXXXOOOOXOOOOXXXXXOXXOXOXOXXOOXOOXXXOOOOOXOXOXXXOOOXXXXXOXXOOXXXXOXOOXOOXOOOXXOOXXXOXOOOOOOOOXXOXOXXOOXOOXXXOOOXOXXOOXXOXXOOOXXXOXOOXXOXOXXXXXXXOXXOXXXOXXOXOXOOOXXOXXXXXXXXOOOXXXOOXXXXXXOOXXOOOOOOOOXXOOOXOOXOOOXXOOOOXOXOXXOXXOXXOOOOXXXOOXXXOXOXXOXXXOOOXX...
output:
1
result:
ok single line: '1'
Test #208:
score: 0
Accepted
time: 22ms
memory: 21692kb
input:
1000 1000 XXXXXXXXOOXXOXXOXXXOOOXXOXOXOXXXXXXXXXOXXXXXXOXXOOXOXXXXXXXXXXXXXXXXXXOXXOOXXXXXXXXXXXOXXXXOOXOXXXXXXXXXOXOXOXXOXXXXOOXOXXOXXOOOXXXXXXXXXOXXXXOXXXXXOXOXXXXXXXXXXXXXXXXOXXXXXXXXOXXXOXXXXXXOXXOXXXXXXXXXXOXXXXXOXOXXXOOXXXOOXXXXXXXXXXXOOXXOXXXXXXOXXXXXXXXXXXXXXOXXXXOXOXXXXXOXXXXXXXXXXOXXOXXXXX...
output:
1
result:
ok single line: '1'
Test #209:
score: 0
Accepted
time: 16ms
memory: 21700kb
input:
1000 1000 OOOOOOXXOXOOXXXOOOOXOOXOOXOOOOOOOOOXXXOOOOOXOXXXOOOOXXXXOOOXOXXOOOOOXOOXOOXXOOOOOOOXOOOOXOXOOXOXOOOOXOOXXOXXOOOOOOOXXXOOOXOOOOOOXOOXXOOXOOOOXOXOOOXOOOOOXOOXXXXXXOOOXXOOOXXXOOOXOXOOXOOOOOOOOOXXOXXXXOOXOOOOOXOXOXOXOOOXOOOOOOXOOXOXOOXOOXOOXXOOOOOOXOOXOOOOXOOOXXOXXOOOOXOXOXXOOXOOXOXOXXOXOOOOXO...
output:
1
result:
ok single line: '1'
Test #210:
score: 0
Accepted
time: 12ms
memory: 21800kb
input:
1000 1000 OOOOOOXXOXOOXXXOOOOXOOXOOXOOOOOOOOOXXXOOOOOXOXXXOOOOXXXXOOOXOXXOOOOOXOOXOOXXOOOOOOOXOOOOXOXOOXOXOOOOXOOXXOXXOOOOOOOXXXOOOXOOOOOOXOOXXOOXOOOOXOXOOOXOOOOOXOOXXXXXXOOOXXOOOXXXOOOXOXOOXOOOOOOOOOXXOXXXXOOXOOOOOXOXOXOXOOOXOOOOOOXOOXOXOOXOOXOOXXOOOOOOXOOXOOOOXOOOXXOXXOOOOXOXOXXOOXOOXOXOXXOXOOOOXO...
output:
1
result:
ok single line: '1'