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 |
|---|---|---|---|---|---|---|---|---|---|
| #342196 | #4084. 카드 뒤집기 게임 | tuanlinh123 | 100 ✓ | 20ms | 6784kb | C++20 | 926b | 2024-03-01 09:39:40 | 2024-03-01 09:39:40 |
Judging History
answer
#include<bits/stdc++.h>
#define ll int
#define pll pair<ll, ll>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define ld long double
using namespace std;
bool reversal(ll n, ll m, vector<string> P)
{
auto fliprow=[&](ll i, ll k)
{
for (ll j=k; j<n; j+=m)
P[i][j]='X'+'O'-P[i][j];
};
auto flipcol=[&](ll i, ll k)
{
for (ll j=k; j<n; j+=m)
P[j][i]='X'+'O'-P[j][i];
};
for (ll i=0; i<n; i++)
{
if (i<m)
{
for (ll j=0; j<n; j++)
if (P[i][j]=='O')
flipcol(j, i);
continue;
}
vector <ll> all(m, 1);
for (ll j=0; j<m; j++)
if (P[i][j]=='O')
fliprow(i, j);
for (ll j=m; j<n; j++)
if (P[i][j]=='O')
return 0;
}
return 1;
}
詳細信息
Subtask #1:
score: 11
Accepted
Test #1:
score: 11
Accepted
time: 1ms
memory: 3544kb
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: 3576kb
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: 0ms
memory: 3516kb
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: 3468kb
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: 0ms
memory: 3608kb
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: 0ms
memory: 3580kb
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: 3584kb
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: 0ms
memory: 3756kb
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: 0ms
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: 0ms
memory: 3812kb
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: 0ms
memory: 3568kb
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: 0ms
memory: 3496kb
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: 0ms
memory: 3564kb
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: 0ms
memory: 3508kb
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: 3580kb
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: 0ms
memory: 3808kb
input:
5 2 XOOOX XOXOO OXXOO OXOOO OOOXO
output:
0
result:
ok single line: '0'
Test #17:
score: 0
Accepted
time: 0ms
memory: 3460kb
input:
5 2 XOOXX XOOXX OOXXO XOOXX OOXXO
output:
1
result:
ok single line: '1'
Test #18:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
5 2 XOOXX XOOXX OOXXO XOOOX OOXXO
output:
0
result:
ok single line: '0'
Test #19:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
5 2 XOXOO OOXOO OOOXO OOXOX XOXXO
output:
0
result:
ok single line: '0'
Test #20:
score: 0
Accepted
time: 0ms
memory: 3796kb
input:
5 2 XXXXX XOXOO OOOOO OXOXX OXOXO
output:
1
result:
ok single line: '1'
Test #21:
score: 0
Accepted
time: 0ms
memory: 3580kb
input:
5 2 XXXXX XOXOO OOOOO OOOXX OXOXO
output:
0
result:
ok single line: '0'
Test #22:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
5 2 XXOXO XXXXO XXOXO XXOOX OOOOO
output:
0
result:
ok single line: '0'
Test #23:
score: 0
Accepted
time: 0ms
memory: 3792kb
input:
5 2 OXXXO OXOOO XOOOX OXOOO XOOOX
output:
1
result:
ok single line: '1'
Test #24:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
5 2 OXXXO OXOOO XOOOX OXOOO XXOOX
output:
0
result:
ok single line: '0'
Test #25:
score: 0
Accepted
time: 1ms
memory: 3520kb
input:
5 2 XXOOX OXXXX OXXXX XXOOX XXXXX
output:
0
result:
ok single line: '0'
Test #26:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
5 2 OOOOO OXOOO OXOXO OOOXO XXXXX
output:
1
result:
ok single line: '1'
Test #27:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
5 2 OOOOO OXOOX OXOXO OOOXO XXXXX
output:
0
result:
ok single line: '0'
Test #28:
score: 0
Accepted
time: 0ms
memory: 3512kb
input:
5 2 XOXOO XXXXX XXXXX XOXXX XXOXX
output:
0
result:
ok single line: '0'
Test #29:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
5 2 XXXOO OOOOO XXXOO XOXOX XXXOO
output:
1
result:
ok single line: '1'
Test #30:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
5 2 XXXOO OOOOO XXOOO XOXOX XXXOO
output:
0
result:
ok single line: '0'
Test #31:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
3 3 OOO XXO OOX
output:
1
result:
ok single line: '1'
Test #32:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
3 3 OXX OXO OXO
output:
1
result:
ok single line: '1'
Test #33:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
3 3 OXX OXO OXX
output:
1
result:
ok single line: '1'
Test #34:
score: 0
Accepted
time: 0ms
memory: 3460kb
input:
3 3 OOO OOO OOX
output:
1
result:
ok single line: '1'
Test #35:
score: 0
Accepted
time: 0ms
memory: 3540kb
input:
3 3 OOO OXO XOO
output:
1
result:
ok single line: '1'
Test #36:
score: 0
Accepted
time: 0ms
memory: 3760kb
input:
3 3 OOO OXO XXO
output:
1
result:
ok single line: '1'
Test #37:
score: 0
Accepted
time: 0ms
memory: 3576kb
input:
3 3 OXX OOX OOO
output:
1
result:
ok single line: '1'
Test #38:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
3 3 XXX OOX XXO
output:
1
result:
ok single line: '1'
Test #39:
score: 0
Accepted
time: 0ms
memory: 3744kb
input:
3 3 XXX OOX XXX
output:
1
result:
ok single line: '1'
Test #40:
score: 0
Accepted
time: 0ms
memory: 3760kb
input:
3 3 OOX XXO XXO
output:
1
result:
ok single line: '1'
Test #41:
score: 0
Accepted
time: 1ms
memory: 3516kb
input:
3 3 OOX OXO OOX
output:
1
result:
ok single line: '1'
Test #42:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
3 3 OOX OXO OOO
output:
1
result:
ok single line: '1'
Test #43:
score: 0
Accepted
time: 1ms
memory: 3508kb
input:
3 3 XXX XOX OXX
output:
1
result:
ok single line: '1'
Test #44:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
3 3 OOX XOX XOO
output:
1
result:
ok single line: '1'
Test #45:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
3 3 OOX XOO XOO
output:
1
result:
ok single line: '1'
Subtask #2:
score: 50
Accepted
Test #46:
score: 50
Accepted
time: 11ms
memory: 6712kb
input:
1000 1 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOXOOOOO...
output:
0
result:
ok single line: '0'
Test #47:
score: 0
Accepted
time: 15ms
memory: 6692kb
input:
1000 1 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOXOOOOOO...
output:
1
result:
ok single line: '1'
Test #48:
score: 0
Accepted
time: 10ms
memory: 6464kb
input:
1000 1 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOOOOXOOOOOOXOOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOOOOOOOXOOOOOO...
output:
0
result:
ok single line: '0'
Test #49:
score: 0
Accepted
time: 14ms
memory: 6716kb
input:
1000 1 XOOOOOOOOOOOXOOOOXXOOOOOOOOOOOOOXOXOOXXOOOXOXXOOOXOXOXOOOOOOOOOOOOOOOOXOOOOXOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOOXOXOXOXOOOOOOOOOOOOOOOOOOOOOXOOOOOOOXOOOOOOOOOOXOOOOOOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOOOOOXOOOOOOXOOOOOXOXOXOOOOOOOOXOOOOOOOOOOXOOXXOOOOOOXOOOXOOOOOOOOOXOXOOOOOXOOOOOOOOOOOOOOOOO...
output:
0
result:
ok single line: '0'
Test #50:
score: 0
Accepted
time: 13ms
memory: 6536kb
input:
1000 1 XXXXXXXXXXXOXXXXOOXXXXXXXXXXXXXOXOXXOOXXXOXOOXXXOXOXOXXXXXXXXXXXXXXXXOXXXXOXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXOXOXOXOXXXXXXXXXXXXXXXXXXXXXOXXXXXXXOXXXXXXXXXXOXXXXXXXXXXXXXXXXXXOXXXXXOXXXXXXXXXXXXXXXXXXXXOXXXXXXOXXXXXOXOXOXXXXXXXXOXXXXXXXXXXOXXOOXXXXXXOXXXOXXXXXXXXXOXOXXXXXOXXXXXXXXXXXXXXXXXX...
output:
1
result:
ok single line: '1'
Test #51:
score: 0
Accepted
time: 14ms
memory: 6468kb
input:
1000 1 XXXXXXXXXXXOXXXXOOXXXXXXXXXXXXXOXOXXOOXXXOXOOXXXOXOXOXXXXXXXXXXXXXXXXOXXXXOXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXOXOXOXOXXXXXXXXXXXXXXXXXXXXXOXXXXXXXOXXXXXXXXXXOXXXXXXXXXXXXXXXXXXOXXXXXOXXXXXXXXXXXXXXXXXXXXOXXXXXXOXXXXXOXOXOXXXXXXXXOXXXXXXXXXXOXXOOXXXXXXOXXXOXXXXXXXXXOXOXXXXXOXXXXXXXXXXXXXXXXXX...
output:
0
result:
ok single line: '0'
Test #52:
score: 0
Accepted
time: 15ms
memory: 6476kb
input:
1000 1 OOXXOOOXOOOOOOOOOOOOXXOOXOXXXXOOOOOXXOOXXOOXXOXOXOOOOOXOOOOOOXOOOOOOOOXOOOOOXXOOOOOXOOOOXXXXOXOOOOXXOOOXXXOXOOXOOXOOXOXOOOXOXOXOXOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOXOXOOXOXOXOXOXOOXOOOOOOXOOOOOOOOOOOOXXOOXOOOOXOOOXOOOOOOXOXOXOOOOXOOOOOOOOOOOOXOOOOOOOOXOXOOXOOOOOOXOOOOOO...
output:
0
result:
ok single line: '0'
Test #53:
score: 0
Accepted
time: 14ms
memory: 6468kb
input:
1000 1 OXXOOOXOOOOOOOOOOOOXXOOXOXXXXOOOOOXXOOXXOOXXOXOXOOOOOXOOOOOOXOOOOOOOOXOOOOOXXOOOOOXOOOOXXXXOXOOOOXXOOOXXXOXOOXOOXOOXOXOOOXOXOXOXOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOXOXOOXOXOXOXOXOOXOOOOOOXOOOOOOOOOOOOXXOOXOOOOXOOOXOOOOOOXOXOXOOOOXOOOOOOOOOOOOXOOOOOOOOXOXOOXOOOOOOXOOOOOOO...
output:
1
result:
ok single line: '1'
Test #54:
score: 0
Accepted
time: 14ms
memory: 6692kb
input:
1000 1 OXXOOOXOOOOOOOOOOOOXXOOXOXXXXOOOOOXXOOXXOOXXOXOXOOOOOXOOOOOOXOOOOOOOOXOOOOOXXOOOOOXOOOOXXXXOXOOOOXXOOOXXXOXOOXOOXOOXOXOOOXOXOXOXOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOXOOOOXOXOOXOXOXOXOXOOXOOOOOOXOOOOOOOOOOOOXXOOXOOOOXOOOXOOOOOOXOXOXOOOOXOOOOOOOOOOOOXOOOOOOOOXOXOOXOOOOOOXOOOOOOO...
output:
0
result:
ok single line: '0'
Test #55:
score: 0
Accepted
time: 15ms
memory: 6456kb
input:
1000 1 OOOOOOXOOXXXOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOXXOOXXOXXOXOXXOOOOOOXXOXOOOXXXOOXOOOOOOOXOOOOXOOXXOOOOOOXOOOXOOOOOOOXOXOOXOXXXOXOOOOXOOOOOXOXOXXOOOXOOOOOOXXOOXOOOXOOXXOOXOXOOOOOOOOOOXOXOOXOXOXOXOOOOOOOXXOOOXOXOOOOXXXOOOOOXXOXOOXOOXOXOXOXOXOXOOOXOXOXXXOXOXOOOOXOOOXXOOXXXOOOOXOXOXXOOOXXOXXOOOOOXOOOO...
output:
0
result:
ok single line: '0'
Test #56:
score: 0
Accepted
time: 15ms
memory: 6528kb
input:
1000 1 OOOOOXOOXXXOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOXXOOXXOXXOXOXXOOOOOOXXOXOOOXXXOOXOOOOOOOXOOOOXOOXXOOOOOOXOOOXOOOOOOOXOXOOXOXXXOXOOOOXOOOOOXOXOXXOOOXOOOOOOXXOOXOOOXOOXXOOXOXOOOOOOOOOOXOXOOXOXOXOXOOOOOOOXXOOOXOXOOOOXXXOOOOOXXOXOOXOOXOXOXOXOXOXOOOXOXOXXXOXOXOOOOXOOOXXOOXXXOOOOXOXOXXOOOXXOXXOOOOOXOOOOX...
output:
1
result:
ok single line: '1'
Test #57:
score: 0
Accepted
time: 14ms
memory: 6696kb
input:
1000 1 OOOOOXOOXXXOOOOOXOOOOOOOOOOOXOOOOOOOXOOOOOXXOOXXOXXOXOXXOOOOOOXXOXOOOXXXOOXOOOOOOOXOOOOXOOXXOOOOOOXOOOXOOOOOOOXOXOOXOXXXOXOOOOXOOOOOXOXOXXOOOXOOOOOOXXOOXOOOXOOXXOOXOXOOOOOOOOOOXOXOOXOXOXOXOOOOOOOXXOOOXOXOOOOXXXOOOOOXXOXOOXOOXOXOXOXOXOXOOOXOXOXXXOXOXOOOOXOOOXXOOXXXOOOOXOXOXXOOOXXOXXOOOOOXOOOOX...
output:
0
result:
ok single line: '0'
Test #58:
score: 0
Accepted
time: 13ms
memory: 6696kb
input:
1000 1 XOOXOXOOXOOXXOXOOOXOOOOXOOXOXOXXXXXXXOXXOOXXXOOOXXOOOOOOOOXOOOXOXOOXOOXOOOXOXXOOOOXOOOOOXOOOXOOXOOOOOXOOOXXOOXOOOOXXXXOXXOOXXOXXXOXOOOOXXXXXXOOXXXOOXXOXOOXXXXXOXOXXXOOOXOOOXXOXXXXXOXOXOOOOOOOXXXOOXOOXXXXXXOXXOOOOXOOXOOXOXXOOXOOOXOXOXXXXOOOXOOOXXXOXXOOOOOXXOXOOOXXXXXOOOOXXOXXOOOXXXOOOOXXOXXOOX...
output:
0
result:
ok single line: '0'
Test #59:
score: 0
Accepted
time: 14ms
memory: 6524kb
input:
1000 1 XXOXOXXOXXOOXOXXXOXXXXOXXOXOXOOOOOOOXOOXXOOOXXXOOXXXXXXXXOXXXOXOXXOXXOXXXOXOOXXXXOXXXXXOXXXOXXOXXXXXOXXXOOXXOXXXXOOOOXOOXXOOXOOOXOXXXXOOOOOOXXOOOXXOOXOXXOOOOOXOXOOOXXXOXXXOOXOOOOOXOXOXXXXXXXOOOXXOXXOOOOOOXOOXXXXOXXOXXOXOOXXOXXXOXOXOOOOXXXOXXXOOOXOOXXXXXOOXOXXXOOOOOXXXXOOXOOXXXOOOXXXXOOXOOXXOX...
output:
1
result:
ok single line: '1'
Test #60:
score: 0
Accepted
time: 11ms
memory: 6496kb
input:
1000 1 XXOXOXXOXXOOXOXXXOXXXXOXXOXOXOOOOOOOXOOXXOOOXXXOOXXXXXXXXOXXXOXOXXOXXOXXXOXOOXXXXOXXXXXOXXXOXXOXXXXXOXXXOOXXOXXXXOOOOXOOXXOOXOOOXOXXXXOOOOOOXXOOOXXOOXOXXOOOOOXOXOOOXXXOXXXOOXOOOOOXOXOXXXXXXXOOOXXOXXOOOOOOXOOXXXXOXXOXXOXOOXXOXXXOXOXOOOOXXXOXXXOOOXOOXXXXXOOXOXXXOOOOOXXXXOOXOOXXXOOOXXXXOOXOOXXOX...
output:
0
result:
ok single line: '0'
Test #61:
score: 0
Accepted
time: 9ms
memory: 6508kb
input:
1000 1 XOXXOXXXXXXOXXOOXXOXOOXOXOXXOOXOOXXOOXXOXOOXXXXXXOXXXXXXXOXOOXXXXXOOOXXXOOXXXOOOOXXOOXXOXXXOXXOOXXOOXXOOXOOXOOXOXOXXXXOXOXOOOXOOOOXOXXXOXOXOXXXOXXOXOXXXXOXOXOOXXOOOXOOOXOXOXOXXOXOXXOOXXXXXOOOXOXXOXOXOXXXOOOXXOOOOXOXXOXOOOOXXOXXOOXXOOOXXXOOXOOOXOXOXOOXXXXXOOXXOOOOOOXXXXOXOOXXOXXOXXXOOOXXXXXOOO...
output:
0
result:
ok single line: '0'
Test #62:
score: 0
Accepted
time: 14ms
memory: 6744kb
input:
1000 1 XOOXOOOOOOXOOXXOOXOXXOXOXOOXXOXXOOXXOOXOXXOOOOOOXOOOOOOOXOXXOOOOOXXXOOOXXOOOXXXXOOXXOOXOOOXOOXXOOXXOOXXOXXOXXOXOXOOOOXOXOXXXOXXXXOXOOOXOXOXOOOXOOXOXOOOOXOXOXXOOXXXOXXXOXOXOXOOXOXOOXXOOOOOXXXOXOOXOXOXOOOXXXOOXXXXOXOOXOXXXXOOXOOXXOOXXXOOOXXOXXXOXOXOXXOOOOOXXOOXXXXXXOOOOXOXXOOXOOXOOOXXXOOOOOXXXO...
output:
1
result:
ok single line: '1'
Test #63:
score: 0
Accepted
time: 7ms
memory: 6696kb
input:
1000 1 XOOXOOOOOOXOOXXOOXOXXOXOXOOXXOXXOOXXOOXOXXOOOOOOXOOOOOOOXOXXOOOOOXXXOOOXXOOOXXXXOOXXOOXOOOXOOXXOOXXOOXXOXXOXXOXOXOOOOXOXOXXXOXXXXOXOOOXOXOXOOOXOOXOXOOOOXOXOXXOOXXXOXXXOXOXOXOOXOXOOXXOOOOOXXXOXOOXOXOXOOOXXXOOXXXXOXOOXOXXXXOOXOOXXOOXXXOOOXXOXXXOXOXOXXOOOOOXXOOXXXXXXOOOOXOXXOOXOOXOOOXXXOOOOOXXXO...
output:
0
result:
ok single line: '0'
Test #64:
score: 0
Accepted
time: 13ms
memory: 6692kb
input:
1000 1 OXXOOXXOXXXOOXXOXOXXXXXXXOOXXOXXXXXXXXOXXOXXXXOXXXXOOOOXXOXOOXOXXXXXOXXXXXOOXXXOOOXOXOXXXXXXXXXXXOXOXXOOXXXOOXXXXOOXXOOOXXOXXOXOXOXXXXXOXXXXOXXXOXXOXXXOXXXXXOXXXXXXOOXOXOXOXOXOXOXXXXXXXOXXXXOXXXXXXXXXOOOOOOXXXXOOOOXXXOXXOOXOXXXXXXXXXOXXOOXXXXOXXXXXXXXXOXXXOOXXOOXOOOXXXXOXOXXOXXXXOOXOXXOOXXXXX...
output:
0
result:
ok single line: '0'
Test #65:
score: 0
Accepted
time: 14ms
memory: 6472kb
input:
1000 1 XXOOXXOXXXOOXXOXOXXXXXXXOOXXOXXXXXXXXOXXOXXXXOXXXXOOOOXXOXOOXOXXXXXOXXXXXOOXXXOOOXOXOXXXXXXXXXXXOXOXXOOXXXOOXXXXOOXXOOOXXOXXOXOXOXXXXXOXXXXOXXXOXXOXXXOXXXXXOXXXXXXOOXOXOXOXOXOXOXXXXXXXOXXXXOXXXXXXXXXOOOOOOXXXXOOOOXXXOXXOOXOXXXXXXXXXOXXOOXXXXOXXXXXXXXXOXXXOOXXOOXOOOXXXXOXOXXOXXXXOOXOXXOOXXXXXO...
output:
1
result:
ok single line: '1'
Subtask #3:
score: 39
Accepted
Test #66:
score: 39
Accepted
time: 14ms
memory: 6712kb
input:
1000 1 XXOOXXOXXXOOXXOXOXXXXXXXOOXXOXXXXXXXXOXXOXXXXOXXXXOOOOXXOXOOXOXXXXXOXXXXXOOXXXOOOXOXOXXXXXXXXXXXOXOXXOOXXXOOXXXXOOXXOOOXXOXXOXOXOXXXXXOXXXXOXXXOXXOXXXOXXXXXOXXXXXXOOXOXOXOXOXOXOXXXXXXXOXXXXOXXXXXXXXXOOOOOOXXXXOOOOXXXOXXOOXOXXXXXXXXXOXXOOXXXXOXXXXXXXXXOXXXOOXXOOXOOOXXXXOXOXXOXXXXOOXOXXOOXXXXXO...
output:
0
result:
ok single line: '0'
Test #67:
score: 0
Accepted
time: 12ms
memory: 6560kb
input:
1000 1 XXXXXXXXXOOXXXXOXXXXXXXXXXXOXXXXXOOOXXXOXOXXXXXXXXOXXXXOOXOXXOXXXXOOOXXXXXXXXXXOOXOXXXOOXOXXXXXXXXXXOOXXXXXXOXXOOXXXXXOOXXXXXXXXXOXXXXXXXXXXXXOXXXXXXOXXOXXOXXOOXXXXOOXOXOXXXXXXOOXOXOXXXXXOXXOXOXOXOXXOXOXOXXXXXXXOXXOXXXXXXXXXXOXXXXOOXXOXXOXXXXXXXXOXOOXXXOXOOXXXOXXXXXXXXOXXXXXXOXXXXXXOXXXXXOXXO...
output:
0
result:
ok single line: '0'
Test #68:
score: 0
Accepted
time: 11ms
memory: 6412kb
input:
1000 1 OOOOOOOOXXOOOOXOOOOOOOOOOOXOOOOOXXXOOOXOXOOOOOOOOXOOOOXXOXOOXOOOOXXXOOOOOOOOOOXXOXOOOXXOXOOOOOOOOOOXXOOOOOOXOOXXOOOOOXXOOOOOOOOOXOOOOOOOOOOOOXOOOOOOXOOXOOXOOXXOOOOXXOXOXOOOOOOXXOXOXOOOOOXOOXOXOXOXOOXOXOXOOOOOOOXOOXOOOOOOOOOOXOOOOXXOOXOOXOOOOOOOOXOXXOOOXOXXOOOXOOOOOOOOXOOOOOOXOOOOOOXOOOOOXOOXO...
output:
1
result:
ok single line: '1'
Test #69:
score: 0
Accepted
time: 14ms
memory: 6476kb
input:
1000 1 OOOOOOOOXXOOOOXOOOOOOOOOOOXOOOOOXXXOOOXOXOOOOOOOOXOOOOXXOXOOXOOOOXXXOOOOOOOOOOXXOXOOOXXOXOOOOOOOOOOXXOOOOOOXOOXXOOOOOXXOOOOOOOOOXOOOOOOOOOOOOXOOOOOOXOOXOOXOOXXOOOOXXOXOXOOOOOOXXOXOXOOOOOXOOXOXOXOXOOXOXOXOOOOOOOXOOXOOOOOOOOOOXOOOOXXOOXOOXOOOOOOOOXOXXOOOXOXXOOOXOOOOOOOOXOOOOOOXOOOOOOXOOOOOXOOXO...
output:
0
result:
ok single line: '0'
Test #70:
score: 0
Accepted
time: 12ms
memory: 6704kb
input:
1000 1 XXOOXXXXXXXXXXXXXXOXXXXXOXXXXXXOXXXXXXXXXOXXXXXXXOXXOXXXXXOXXXXXXOXXOXXXXXXXOXXOOXXXXOXXXXXXXOXOXXXXXOXXXXXXXXXXXXXOXXOXXXXXXXXXXXOXXXXXOOXXXXXXXXXXXOXXXOXXXXXXXOXOXXXXXXXXXXOXXXXOXXXOXXXXXXXOXXXXOXXXOXXXXXXXXOXOXXXXOXXOXXXXOXXXOXOXXXXXXOXXXOXXXXXXXXXXXXOXXXXOOXXXXOXXOXXXXXXXXXOXXOXOXOOXXXXXX...
output:
0
result:
ok single line: '0'
Test #71:
score: 0
Accepted
time: 3ms
memory: 6460kb
input:
1000 1 OXXOOOOOOOOOOOOOOXOOOOOXOOOOOOXOOOOOOOOOXOOOOOOOXOOXOOOOOXOOOOOOXOOXOOOOOOOXOOXXOOOOXOOOOOOOXOXOOOOOXOOOOOOOOOOOOOXOOXOOOOOOOOOOOXOOOOOXXOOOOOOOOOOOXOOOXOOOOOOOXOXOOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOXOOOXOOOOOOOOXOXOOOOXOOXOOOOXOOOXOXOOOOOOXOOOXOOOOOOOOOOOOXOOOOXXOOOOXOOXOOOOOOOOOXOOXOXOXXOOOOOOX...
output:
1
result:
ok single line: '1'
Test #72:
score: 0
Accepted
time: 14ms
memory: 6560kb
input:
1000 1 OXXOOOOOOOOOOOOOOXOOOOOXOOOOOOXOOOOOOOOOXOOOOOOOXOOXOOOOOXOOOOOOXOOXOOOOOOOXOOXXOOOOXOOOOOOOXOXOOOOOXOOOOOOOOOOOOOXOOXOOOOOOOOOOOXOOOOOXXOOOOOOOOOOOXOOOXOOOOOOOXOXOOOOOOOOOOXOOOOXOOOXOOOOOOOXOOOOXOOOXOOOOOOOOXOXOOOOXOOXOOOOXOOOXOXOOOOOOXOOOXOOOOOOOOOOOOXOOOOXXOOOOXOOXOOOOOOOOOXOOXOXOXXOOOOOOX...
output:
0
result:
ok single line: '0'
Test #73:
score: 0
Accepted
time: 12ms
memory: 6748kb
input:
1000 1 OXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXOXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXO...
output:
0
result:
ok single line: '0'
Test #74:
score: 0
Accepted
time: 13ms
memory: 6476kb
input:
1000 1 XXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXOXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXOX...
output:
1
result:
ok single line: '1'
Test #75:
score: 0
Accepted
time: 13ms
memory: 6532kb
input:
1000 1 XXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXOXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXXXOXXXXOXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXOX...
output:
0
result:
ok single line: '0'
Test #76:
score: 0
Accepted
time: 14ms
memory: 6524kb
input:
1000 2 OOOXOOOXOOOXOOOOOOOOOOOOOOOOOXXOOOOOOOOOOXOOOOOOOXOOOOXOOOOOOOOOXOOOOOOOOOXOOOOOOOOXOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOXXOOOOOXOXOOOXOOOOOOOOOOOOOOOXXOXOOOXXOOOOXXOXOOXOOOOOOOOOOOOOXOOOOOXOOOOOXOOOXOXOOOOOOOOOOOOXOOXOXOOOOXXOOOXOOOOOOOOOOOXOOXXXOOOXXOOOOOOOOXOXOOXOOOOXXOOOOOOOXOXXOOOXOXOOOOO...
output:
0
result:
ok single line: '0'
Test #77:
score: 0
Accepted
time: 15ms
memory: 6528kb
input:
1000 2 OXOOOXOOOXOOOOOOOOOOOOOOOOOXXOOOOOOOOOOXOOOOOOOXOOOOXOOOOOOOOOXOOOOOOOOOXOOOOOOOOXOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOXXOOOOOXOXOOOXOOOOOOOOOOOOOOOXXOXOOOXXOOOOXXOXOOXOOOOOOOOOOOOOXOOOOOXOOOOOXOOOXOXOOOOOOOOOOOOXOOXOXOOOOXXOOOXOOOOOOOOOOOXOOXXXOOOXXOOOOOOOOXOXOOXOOOOXXOOOOOOOXOXXOOOXOXOOOOOOO...
output:
1
result:
ok single line: '1'
Test #78:
score: 0
Accepted
time: 11ms
memory: 6468kb
input:
1000 2 OXOOOXOOOXOOOOOOOOOOOOOOOOOXXOOOOOOOOOOXOOOOOOOXOOOOXOOOOOOOOOXOOOOOOOOOXOOOOOOOOXOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOXXOOOOOXOXOOOXOOOOOOOOOOOOOOOXXOXOOOXXOOOOXXOXOOXOOOOOOOOOOOOOXOOOOOXOOOOOXOOOXOXOOOOOOOOOOOOXOOXOXOOOOXXOOOXOOOOOOOOOOOXOOXXXOOOXXOOOOOOOOXOXOOXOOOOXXOOOOOOOXOXXOOOXOXOOOOOOO...
output:
0
result:
ok single line: '0'
Test #79:
score: 0
Accepted
time: 13ms
memory: 6708kb
input:
1000 3 OXOXXXOXOXOOOOXOXOXOXXXOOOOXOXXXXOXXOXOXXOXXOXOOOXOOXOOXOXXOXXOXOOOXXXOXOXOOXOOXXOOOOOXOOOXOOOXXOOXXOXOOXXOXXOXOXXXXOOXXOXOOXXOOXOXOXXXXXXXXOOOXXXXXOOOXOXXOOOOXXXXOXXXOXXXXOXXOXXOOOXOXOXXXXXOXXOOOOXOXXXXXXOXOXOOXOOOXOXXXOXOOXOOOXOOXXXOXXOOOOOXXXOOOOOXXOOXXOOXOXXXXOOXOOXXXOXXOOXXOOXXXXXOOXOXXO...
output:
0
result:
ok single line: '0'
Test #80:
score: 0
Accepted
time: 15ms
memory: 6696kb
input:
1000 3 XXOOXXXOXOOOOXXXOOXXXOOXXOOXXOOXOOXXXXXXXXXOXOXXOXXOXXXXXXXXXOXOXOXOOOXXOXXOXOOOXOOOOOXXOXOXOOOOXOOOOOXOOXOOOXOXXXOXOOXXOXOOOOOXXXXOXXOXXXOOOXXOXOXOXXXXXOOXXXOXOOXXXXXOXOOXOOXOXOXXXOOXXOXOOXOXOOOOXOXXOXOOOXXOXXOOOOXOXOOOOOOOXXOXXXOOXOOOXOOOXXXOOXOXOOOOXOXXOOXXOOOOOOOXXXXXXOXOOOOXXOXOXXOOXOOXO...
output:
1
result:
ok single line: '1'
Test #81:
score: 0
Accepted
time: 7ms
memory: 6420kb
input:
1000 3 XXOOXXXOXOOOOXXXOOXXXOOXXOOXXOOXOOXXXXXXXXXOXOXXOXXOXXXXXXXXXOXOXOXOOOXXOXXOXOOOXOOOOOXXOXOXOOOOXOOOOOXOOXOOOXOXXXOXOOXXOXOOOOOXXXXOXXOXXXOOOXXOXOXOXXXXXOOXXXOXOOXXXXXOXOOXOOXOXOXXXOOXXOXOOXOXOOOOXOXXOXOOOXXOXXOOOOXOXOOOOOOOXXOXXXOOXOOOXOOOXXXOOXOXOOOOXOXXOOXXOOOOOOOXXXXXXOXOOOOXXOXOXXOOXOOXO...
output:
0
result:
ok single line: '0'
Test #82:
score: 0
Accepted
time: 13ms
memory: 6712kb
input:
1000 4 XXXXXXOXXXOXXXXXXXXXXXXXXXXXXXXXXOXXXOXXXXXXXXXXXXXXXXXXOOXOXOXOXOOXXXXXXXXXXXXXXOXXXOXXXXXOOXXXOOOXXXXOXXOOXXXXOXXOOXXOXXXXXXXXXXOXXOOXOXXXXOXXXXXXXOXXXXXXXOOXXXXOXXOXXXXXXXXXXXXOXOXOXXXXOOOXXXOXXXXXXXXOXXXXXXXXOXXOXOXXXXXXXXOXXXXXXXXXOOXOXXOXOXOXXOOXXOOXOXXOXXXXXXOXXXOOXOXXXXXOXOXXXXOXXXXOX...
output:
0
result:
ok single line: '0'
Test #83:
score: 0
Accepted
time: 15ms
memory: 6528kb
input:
1000 4 OOOXOOXXOOOXOOOXOOOXOOOXOOOXOXOXOXOXOOOXOOOXOOOXOOOXXXOOOXOOOXXXOOOXOOOXOOOXOXOXOXOXOOOOXOOXXXXXOOOOOOXOOOOXXOOOXOOOOOOXOOOXOOXXOXXXXOOXOXOXOOOXOXOXOOOXOXXXOOOOOOXXOOOXOOOXOOOOOXOOOOOXXXXXOOXXOOOXOOOOOOOXOOOXXOOOOXOXOOOXOOXXOOOXOOOXXXOOOOXXXOXXOXXXOXXXXOOOOOOXOOXXOOXOOXOXOOOOOXOXOOXXOOOOOOOXO...
output:
1
result:
ok single line: '1'
Test #84:
score: 0
Accepted
time: 15ms
memory: 6520kb
input:
1000 4 OOOXOOXXOOOXOOOXOOOXOOOXOOOXOXOXOXOXOOOXOOOXOOOXOOOXXXOOOXOOOXXXOOOXOOOXOOOXOXOXOXOXOOOOXOOXXXXXOOOOOOXOOOOXXOOOXOOOOOOXOOOXOOXXOXXXXOOXOXOXOOOXOXOXOOOXOXXXOOOOOOXXOOOXOOOXOOOOOXOOOOOXXXXXOOXXOOOXOOOOOOOXOOOXXOOOOXOXOOOXOOXXOOOXOOOXXXOOOOXXXOXXOXXXOXXXXOOOOOOXOOXXOOXOOXOXOOOOOXOXOOXXOOOOOOOXO...
output:
0
result:
ok single line: '0'
Test #85:
score: 0
Accepted
time: 14ms
memory: 6532kb
input:
1000 5 OOOOOXOOOXOOOXOOOXOOOOOXOOOOOXXOOXOOOOOOXXOOOOOOOXOOOXOOOXXOOOOXOOOOOXOOOOOOXOOOOOOXOOOOOOXOOOOXOOOOOOOOOOOOOOOOXOXOXOOOOOOXXOOXOOOXOOOXOOOOXOOXOOOOOOXOOOOOOOXOOXOOXOXXOOOOXOOOOOOXOXOOOOOOOOOOOOOOOXOOXOOOOXOOXXOOOXOOXXOXOOOOOOOOXOOOOOXOXOXOOOXOXXOXOOOOOOOOOXOOXOXOXOOOOOOOOOOXOOXOOOOOOOOOXXXOX...
output:
0
result:
ok single line: '0'
Test #86:
score: 0
Accepted
time: 14ms
memory: 6524kb
input:
1000 5 OOXOXOOOXOOOXOOOOOXOOOOOXXOOXOOOOOOXXOOOOOOOXOOOXOOOXXOOOOXOOOOOXOOOOOOXOOOOOOXOOOOOOXOOOOXOOOOOOOOOOOOOOOOXOXOXOOOOOOXXOOXOOOXOOOXOOOOXOOXOOOOOOXOOOOOOOXOOXOOXOXXOOOOXOOOOOOXOXOOOOOOOOOOOOOOOXOOXOOOOXOOXXOOOXOOXXOXOOOOOOOOXOOOOOXOXOXOOOXOXXOXOOOOOOOOOXOOXOXOXOOOOOOOOOOXOOXOOOOOOOOOXXXOXOOOOO...
output:
1
result:
ok single line: '1'
Test #87:
score: 0
Accepted
time: 9ms
memory: 6496kb
input:
1000 5 OOXOXOOOXOOOXOOOOOXOOOOOXXOOXOOOOOOXXOOOOOOOXOOOXOOOXXOOOOXOOOOOXOOOOOOXOOOOOOXOOOOOOXOOOOXOOOOOOOOOOOOOOOOXOXOXOOOOOOXXOOXOOOXOOOXOOOOXOOXOOOOOOXOOOOOOOXOOXOOXOXXOOOOXOOOOOOXOXOOOOOOOOOOOOOOOXOOXOOOOXOOXXOOOXOOXXOXOOOOOOOOXOOOOOXOXOXOOOXOXXOXOOOOOOOOOXOOXOXOXOOOOOOOOOOXOOXOOOOOOOOOXXXOXOOOOO...
output:
0
result:
ok single line: '0'
Test #88:
score: 0
Accepted
time: 14ms
memory: 6516kb
input:
1000 6 OOOXOOOOOOXXXXOXXOXXXOXOOXXXXXXXOXOOOOOXOOOOOOXXOXOXOXXXOOOOOXOOOOXOOXOXOOOOXOXOOOOOOXOOXXOXOXOOOOXXXXXXOOOOOXXXOXXXXXOOOXOOOXOOOXXXXXXXXOOXXOOOXXXOOXOXXOOOOOXOOOXOXOOXOOOOOXXOXXXXOOXOOOOXXXOXOXOXXXXOXXOOXOXOXOOOXOXOOOXXXOXXOXOXXOXXOOOXOOOOOXOOOOOXXOOOOXXOOXXXOXXXOXXOOOXXOXXOXXXXXXOXXXOXOOOXO...
output:
0
result:
ok single line: '0'
Test #89:
score: 0
Accepted
time: 9ms
memory: 6560kb
input:
1000 6 OXOOOOXXOXXXXXXOXXOXXXXOXXOXOXOOOXOXOOOOXOOXOXOOXXOOOXOXOOOXXOOXOOOOOOXXXOOOOXOXOOXOOXOXOXOOXXXOXXOOOXOXXXOOXXXXOXOXOOOOOOOXXOXXXXXXOXXOOXXXXOOOOXXOOXOOXOOXXOXOOOOOOOOOXOXXXOOOXOOXOXXXOOOXOXXOXOXXOXXOXOXXOOXOXXOOXXXXXXOXOOXOXXOXOXOOOXOXOOOXOXXOOXOXXOOOXXOXXOOXXOOXXXOXXXXXXXXOOXXXOOOOOXOXOOOOO...
output:
1
result:
ok single line: '1'
Test #90:
score: 0
Accepted
time: 13ms
memory: 6416kb
input:
1000 6 OXOOOOXXOXXXXXXOXXOXXXXOXXOXOXOOOXOXOOOOXOOXOXOOXXOOOXOXOOOXXOOXOOOOOOXXXOOOOXOXOOXOOXOXOXOOXXXOXXOOOXOXXXOOXXXXOXOXOOOOOOOXXOXXXXXXOXXOOXXXXOOOOXXOOXOOXOOXXOXOOOOOOOOOXOXXXOOOXOOXOXXXOOOXOXXOXOXXOXXOXOXXOOXOXXOOXXXXXXOXOOXOXXOXOXOOOXOXOOOXOXXOOXOXXOOOXXOXXOOXXOOXXXOXXXXXXXXOOXXXOOOOOXOXOOOOO...
output:
0
result:
ok single line: '0'
Test #91:
score: 0
Accepted
time: 8ms
memory: 6052kb
input:
1000 7 XXXXXOOXXOXXOXXXXXXXXXXXXOXXXXXXXXXXXXXOXXXXOXXXXXXXXOOXOXXXXXOOXXXXXOOOXOXXXXXXXOXXXXXXXXOXXXXXXXXXOXXXXXOXXXXOXOXOXOXXXXXXXXOXXXXXXXOXOOXXXOXXXXXXXXXXXXXXXXXOXOXXOXXXOOXOOXXXXXOXXXXXXXXXXXXXXXXXXXOOXXXXXXXOXXXXXXXXXXXXXXXXOXOXXXXXXXXXXXXXXXXXXXOXOXXOXXXXXXXXXXXXXXOXOOXXXOXXXXXXXXXXXXXOXOXOX...
output:
0
result:
ok single line: '0'
Test #92:
score: 0
Accepted
time: 7ms
memory: 5996kb
input:
1000 7 OOXXXOXOOOXOOXOOOXXOXOOOXOOXOOOXXOXOOXXOOXOOOXXXXXOOXOOOXOOXOOOXXOOOOXOOOXXOXOOOXOOOOOOXOOXOOXXOOXOXOXOOOOXOOOXXOOOXOOXXOOXOOXOXOOXOXOXOXOOXOOOXOOXOOOXOXXXOOOOOXXXOOXOXOOOOOOXOOOXOOXOOOXOOXOOXOOOXOOOXXOXOOOXOOXOOOXOOXXOXXOOXOOOXOOXOOOXOOXOXOOOOOOOOXOOXOOOXOOXXOXOOOXXOOXOOXOOOXOOXXOXXXOOOXOXOO...
output:
1
result:
ok single line: '1'
Test #93:
score: 0
Accepted
time: 6ms
memory: 6056kb
input:
1000 7 OOXXXOXOOOXOOXOOOXXOXOOOXOOXOOOXXOXOOXXOOXOOOXXXXXOOXOOOXOOXOOOXXOOOOXOOOXXOXOOOXOOOOOOXOOXOOXXOOXOXOXOOOOXOOOXXOOOXOOXXOOXOOXOXOOXOXOXOXOOXOOOXOOXOOOXOXXXOOOOOXXXOOXOXOOOOOOXOOOXOOXOOOXOOXOOXOOOXOOOXXOXOOOXOOXOOOXOOXXOXXOOXOOOXOOXOOOXOOXOXOOOOOOOOXOOXOOOXOOXXOXOOOXXOOXOOXOOOXOOXXOXXXOOOXOXOO...
output:
0
result:
ok single line: '0'
Test #94:
score: 0
Accepted
time: 5ms
memory: 6060kb
input:
1000 8 OOOOOOOOOOOOXOOOXOOOOOOOOXOOOOXOOOOOOOOOOOOXXOOOOOOXOOOOOOOOOOOXOOOOXOXXOOOOOOOOXOOOOOOXOOOOXOXOXOXXXOXOXOXOXXOOOXOOOOXOOOOXOOOXOXOOOOOOOXOXOOOOOXOOOOOOXOXOOOOOOOOOOXOOOOOOOXOXOOOOOOXOOOOOXOOOOOOOOOOOXOOOOOOXOXOOOOOOOOOOXOOOOXOXXOOOOOOOOOOOOXOOOOXOOOXOOOOOOOOXOOOOOOOOOOXOXOOOOXOOOOOOOOOOOOOOX...
output:
0
result:
ok single line: '0'
Test #95:
score: 0
Accepted
time: 15ms
memory: 6036kb
input:
1000 8 OOOOOOXOXOOOOOXOOXOOOOOOOOOOOOXOOOOXXOXOOOOXOOXOOOOOOOXXOOOOXOOXOOOOOOXOXOOOOOXXOOOOXOOOXOXXXOOOXOXOXXXOOXOOOOOOOOOXOOXXOXOOOOXOOXOXOOXOOXOOOOXOXOXOOOXOOOOOOXXOOOOOOXXXOOOOOOOOOOOOXOXOOOOOOOXOXOOOOOXXOXOOOOXOOOOOXOXOOXOXXOXOOOOOOOXOOXOOOOOOOOXOOOXOOOOXOOXOOOOOOOOOXOOOOXXOOOOOOOXOOOOOXOOOXOOOO...
output:
1
result:
ok single line: '1'
Test #96:
score: 0
Accepted
time: 11ms
memory: 6008kb
input:
1000 8 OOOOOOXOXOOOOOXOOXOOOOOOOOOOOOXOOOOXXOXOOOOXOOXOOOOOOOXXOOOOXOOXOOOOOOXOXOOOOOXXOOOOXOOOXOXXXOOOXOXOXXXOOXOOOOOOOOOXOOXXOXOOOOXOOXOXOOXOOXOOOOXOXOXOOOXOOOOOOXXOOOOOOXXXOOOOOOOOOOOOXOXOOOOOOOXOXOOOOOXXOXOOOOXOOOOOXOXOOXOXXOXOOOOOOOXOOXOOOOOOOOXOOOXOOOOXOOXOOOOOOOOOXOOOOXXOOOOOOOXOOOOOXOOOXOOOO...
output:
0
result:
ok single line: '0'
Test #97:
score: 0
Accepted
time: 9ms
memory: 6012kb
input:
1000 9 XOOOOOOXXOOOOXXXXOOXOOOOOOOXXOXXOXOOXXOXXXXXXXOOXOXOXOXOOXOOXOOOXOOOXOXOOXXOXXXXXXOOOOXXOXOXXXXXXOOOOXXOOXXXXXOOXOOXXOOXOOOOOXOOOOXOOXXOXXOOOOXOOXXOXXOXOXXOOXOXOOXOOXXOOXXOXXOOXOXXXOXOXOOXOOOOOOOOOXXOXOOOOOXOOOXOOOOXOXOOXOOXXOXOXOOXOXXXXXXOXXXXOOOOOXOXOOOOXXXXXOOXOXXOOXOOOXXXXXXOOOXOXOXXOXXXO...
output:
0
result:
ok single line: '0'
Test #98:
score: 0
Accepted
time: 7ms
memory: 6140kb
input:
1000 9 XOOXXOXOXXXOOXOOXXOXOXOOXXXOXOXOXXOOOOOXXXOOXOOOXXOXXXXXOOXXOOXXXXOOXXOOOOOOXXXXOXXXXOXXXXXOXXXOXOOOXOOOOOOOXOXOXOOXOXOOOOOOOOXXXOXOOOXXXXOOXOOXOXOOOOXXXOOOXOOOOOXXXOXXOOOOOXOOOOOXXOOOXOOXOOOXOXOOXOXOOXXOOXOXXOOOOOOOXXOXXOXXOOXXXOOXOOOOOOXOXXOXOOOOXXOOXOXOOXOXOXOOXOXXOOXOOXXXOOOXXXXXXOXOXOXXX...
output:
1
result:
ok single line: '1'
Test #99:
score: 0
Accepted
time: 13ms
memory: 6164kb
input:
1000 9 XOOXXOXOXXXOOXOOXXOXOXOOXXXOXOXOXXOOOOOXXXOOXOOOXXOXXXXXOOXXOOXXXXOOXXOOOOOOXXXXOXXXXOXXXXXOXXXOXOOOXOOOOOOOXOXOXOOXOXOOOOOOOOXXXOXOOOXXXXOOXOOXOXOOOOXXXOOOXOOOOOXXXOXXOOOOOXOOOOOXXOOOXOOXOOOXOXOOXOXOOXXOOXOXXOOOOOOOXXOXXOXXOOXXXOOXOOOOOOXOXXOXOOOOXXOOXOXOOXOXOXOOXOXXOOXOOXXXOOOXXXXXXOXOXOXXX...
output:
0
result:
ok single line: '0'
Test #100:
score: 0
Accepted
time: 6ms
memory: 6008kb
input:
1000 10 XXOOXXXXXXXXXXXXXXXOXXXXOXOOXXOXXXXOXXOXXXXOXXXXXXXXXOOXXXOXXXXXXXXXXOXXXXXXXXXXXXXXXXOXXXOXXXXXXXXXXXXXXOXXXXXXXOXXXXXXOXXXXXOXXXXXXXXXOOOXXXXXOXXOXXOXXOOOXXXXXXXXXXXOXXOXXXXXXXXXXXXXXOXXXXOXXXXOXXXXXXXXXXXXXXXXXOXXXXOXOXXXXXXXOXXXXXXOOXXXXXXOXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXOXOXXOXXOXOXX...
output:
0
result:
ok single line: '0'
Test #101:
score: 0
Accepted
time: 8ms
memory: 5964kb
input:
1000 10 OOOOOOOOOXOXOOXOXXOOXXOOOXOOXOOXOXOOOOOOOXOXXOOOXOOXOOOOOOOXOXOOOOOOOOOXOOOOXOOOXXOOOOOOOOOXOOOXOOOOOXOXOOOOOOXXOOOOXOOOOXOOOOXXXOOXOOXOOXOOXXOXXXOOOOOXOOOOOXOOXXOOOOOOOOOXOOOXOOOOXXOOOXOOOOOXOOOOOOOOOXOXOOOOXOXXOOOOOOXOOXOOOXXOOOOXOXOOOOOOOXOOOOOOOOOXOOOOOOXOOXOOOOOOOXOOOOXOOXOXOXOXOOOOOOOX...
output:
1
result:
ok single line: '1'
Test #102:
score: 0
Accepted
time: 11ms
memory: 6056kb
input:
1000 10 OOOOOOOOOXOXOOXOXXOOXXOOOXOOXOOXOXOOOOOOOXOXXOOOXOOXOOOOOOOXOXOOOOOOOOOXOOOOXOOOXXOOOOOOOOOXOOOXOOOOOXOXOOOOOOXXOOOOXOOOOXOOOOXXXOOXOOXOOXOOXXOXXXOOOOOXOOOOOXOOXXOOOOOOOOOXOOOXOOOOXXOOOXOOOOOXOOOOOOOOOXOXOOOOXOXXOOOOOOXOOXOOOXXOOOOXOXOOOOOOOXOOOOOOOOOXOOOOOOXOOXOOOOOOOXOOOOXOOXOXOXOXOOOOOOOX...
output:
0
result:
ok single line: '0'
Test #103:
score: 0
Accepted
time: 14ms
memory: 6532kb
input:
1000 11 OOOXOOOOOXOOOOOOXOXOOOXXOOOXOXOOOOOOOXOOXXOOXXOOOOXOOOOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOXOXOOXOXOXOOOOOOOOOOOOXOXOOOOOOOOOOOXOOXOOOXOOOXXOOOOOOOXOOOOOOXOOXOOOOOXOOOOOOXOOXOOOOOXOOOOOOXXXOXXOXOOXOOOXOXOOXOOOOXOOOOOXOOOOOOOXOOOOXOOOXOXOOXOOOOXOOOOOOOOOOOOOOXOOOXOOOOOOOOOOOOXOXOOOOOOOXXOOOOOXX...
output:
0
result:
ok single line: '0'
Test #104:
score: 0
Accepted
time: 14ms
memory: 6464kb
input:
1000 11 OXOOXOOOXXOXXOOOXOXXXOOOOOXOOXOXOXXOOOOXOXXOOOOXOOOOXXOOOOOOOOOXXOOOOOOOOOXXOOXOXOOXOOXXOOOOOOOOXXOOXOXOOOOXXOOOOOXOOXXXOXOOOXXOOXXOOOXOOOOOXOOOXOOOOOXXXOOOOXOOXOXXOOXOOOOOOOOXOXXOXOOXXXOXOXOOXOOXXXOOOOOXOOXXOOOXOOOOXXXOXOXOOXOOXXXOOOOOOOOXXOOOOXOOOXXXOOOOOOOOOXOOXOOOOOOOOOOOOOOXXXOXOOOOOOOO...
output:
1
result:
ok single line: '1'
Test #105:
score: 0
Accepted
time: 10ms
memory: 6752kb
input:
1000 11 OXOOXOOOXXOXXOOOXOXXXOOOOOXOOXOXOXXOOOOXOXXOOOOXOOOOXXOOOOOOOOOXXOOOOOOOOOXXOOXOXOOXOOXXOOOOOOOOXXOOXOXOOOOXXOOOOOXOOXXXOXOOOXXOOXXOOOXOOOOOXOOOXOOOOOXXXOOOOXOOXOXXOOXOOOOOOOOXOXXOXOOXXXOXOXOOXOOXXXOOOOOXOOXXOOOXOOOOXXXOXOXOOXOOXXXOOOOOOOOXXOOOOXOOOXXXOOOOOOOOOXOOXOOOOOOOOOOOOOOXXXOXOOOOOOOO...
output:
0
result:
ok single line: '0'
Test #106:
score: 0
Accepted
time: 14ms
memory: 6412kb
input:
1000 12 OOXXOXXOXXOOOOOOOOOOXOOOXOOXXXOOOOOXXXXOOOOXOOOOXOXXXXXXXOOXOOXXOOXOOXOOXOXXXXOXOOXXXOOOOOOXOXOOXOOXOOOOOOOXOXXOOOOXOXXXXXXOXXOOXOOOOXOOOXXXOXXXXXOOOXXXOOXOXOOOOOOOXOXXXXXXXOXOXOXOOXXOXOXXOOOXOOXXXOOXXOXOOOXOXOOXXXXXOXXOOXXOXXOOOOOXOOXXOXXXOXXOXOXOXXOOOOOOXOOXOOXXXOXOOOXXOOOOXXXXXXXOXOXXXXOO...
output:
0
result:
ok single line: '0'
Test #107:
score: 0
Accepted
time: 11ms
memory: 6760kb
input:
1000 12 OOXXOOOOOOXOXXOOOXOOOOXXXOXXXOOXOOXOXXXOOXXXXOXXOXXOXOXOOXXOXXXOOXOXOOOXXXOXXOOXOXXOXXOOXOOOOOXXOOXXXOOXOXOXXOXXOXOOXOXOOOOXXXXXOXOXXOOXXXXXOOOOXXOXXOOOXOOXXOXOOOXOXOOOOOXXOOXXOOXXOXXOOOOXXOOOOXXXOOOXXXOXOOXXXXXOXXXOOXOOXOXXOXOXOOXXOOXOXXXOOXOXOOOXOOOXXXXXXOXXOOXOXOXOOXXOXOOXXOOXXXXXOOXOOOXO...
output:
1
result:
ok single line: '1'
Test #108:
score: 0
Accepted
time: 15ms
memory: 6520kb
input:
1000 12 OOXXOOOOOOXOXXOOOXOOOOXXXOXXXOOXOOXOXXXOOXXXXOXXOXXOXOXOOXXOXXXOOXOXOOOXXXOXXOOXOXXOXXOOXOOOOOXXOOXXXOOXOXOXXOXXOXOOXOXOOOOXXXXXOXOXXOOXXXXXOOOOXXOXXOOOXOOXXOXOOOXOXOOOOOXXOOXXOOXXOXXOOOOXXOOOOXXXOOOXXXOXOOXXXXXOXXXOOXOOXOXXOXOXOOXXOOXOXXXOOXOXOOOXOOOXXXXXXOXXOOXOXOXOOXXOXOOXXOOXXXXXOOXOOOXO...
output:
0
result:
ok single line: '0'
Test #109:
score: 0
Accepted
time: 12ms
memory: 6536kb
input:
1000 13 OXOXOXXOXOXXXXXXOXXXXXOXOXXOXXOXXXXXXOOXXXXXOOXXXOXXOXXXXXXXXXXOXOXXXXXXXXXXXXXOOXXXXXXOXXXXXXOXXXXOXXXXXXXOXXXXXXOXOXXOOXXXXXOXXXXXOOXXOXXXXXXXXXXXXXXXXXXOXOXXXXXXXXXXXXXOXOXXXXXXOOXXXXXXOXOXXOOXXXXXXXXXXXXXXXXXXOXOXXXOXXXXXXXXOXXXXOOOXXOXXXOXXXXXOXXXXOXXXXXXXOXXXXXXOXOXXXXXXXXXOXOOXXXXXXXX...
output:
0
result:
ok single line: '0'
Test #110:
score: 0
Accepted
time: 7ms
memory: 6416kb
input:
1000 13 XXXXXOOOXOOXXXOXOXOOOXOOOOXXXOOXXOXOXXXOXXOOOOOXOOOXOXXOOOOOXOOXXXOOOOOOOXXOXXXXXXOOOOOOOXXXXXXOOOOXOXXOXXOXOOOOXXOXXXXOXOOXOXOOXXXXXOOOOOXOOXOXOXOOOOOXOOXXXXOOXOOOXOOOOXXXOOOXOOOOOOXXXOOOOOXOOXXXXXOOXOXXOOOXXXXOOOOXXOOXOOOXOXOOOOOOXXXOXOOOXOXOOXXXOXOOOOOOOXXXXXXOOOOXXXXXXXXXOOOOOOOOXXXXXOOO...
output:
1
result:
ok single line: '1'
Test #111:
score: 0
Accepted
time: 11ms
memory: 6416kb
input:
1000 13 XXXXXOOOXOOXXXOXOXOOOXOOOOXXXOOXXOXOXXXOXXOOOOOXOOOXOXXOOOOOXOOXXXOOOOOOOXXOXXXXXXOOOOOOOXXXXXXOOOOXOXXOXXOXOOOOXXOXXXXOXOOXOXOOXXXXXOOOOOXOOXOXOXOOOOOXOOXXXXOOXOOOXOOOOXXXOOOXOOOOOOXXXOOOOOXOOXXXXXOOXOXXOOOXXXXOOOOXXOOXOOOXOXOOOOOOXXXOXOOOXOXOOXXXOXOOOOOOOXXXXXXOOOOXXXXXXXXXOOOOOOOOXXXXXOOO...
output:
0
result:
ok single line: '0'
Test #112:
score: 0
Accepted
time: 10ms
memory: 6528kb
input:
1000 14 XOOOXOOOOOOOOXOOOXXXOOXOOOOXOXOOOOXOOOOXOOXOXOOXOOOXXXOOXOOXOXOOOOOOXXOOOOOOOXOOXOOOOOOOOOOOOOOOOOOOOOOOXXOOXOOOOOOOXOOXOOOXOOOOXOXXOOOOXOOXXOOOOXOOXOOOOOOXOOOOOOOOOOOOOOOOOOOOOXOXOOOOXOOOOOOOXOOOOOOXXXOOOOOOOXOOOOOOOOXOOOOOOXOOOOOXOOOOOXOOXOXXOOOOXXOOOOXOOXOOOOOOOOOOOOOOOXOOOXOOOOOXXOXXXOOO...
output:
0
result:
ok single line: '0'
Test #113:
score: 0
Accepted
time: 14ms
memory: 6528kb
input:
1000 14 XOXOOOXOXOOXOXXXXOOOXOOXOOOOOOOOOXOOOOXOOOOOXXOXOOOXOXXXXOXOOOOXOXXXOOXOXOOOOOOXOXOOXOXOOOXXOXXXOOXOXOXOOXOXOOOOXOOOXXOOOXXXOXOOXOOXOOXXOXOOXXXOOOOOOXOXOOXOXOOOOOOOOOOOXOOOOOOOOXXXOOXOXXXXOOOXOXOXXOXOOOOOXXOXOOXXXOOOOXOXOXOXXOOOXXOOOXXOOOXOOOOXOOOXOXOOXOXOOOOXOXOOOOXOXXXOXXXXOXXOXXOOXOOOXXOO...
output:
1
result:
ok single line: '1'
Test #114:
score: 0
Accepted
time: 14ms
memory: 6468kb
input:
1000 14 XOXOOOXOXOOXOXXXXOOOXOOXOOOOOOOOOXOOOOXOOOOOXXOXOOOXOXXXXOXOOOOXOXXXOOXOXOOOOOOXOXOOXOXOOOXXOXXXOOXOXOXOOXOXOOOOXOOOXXOOOXXXOXOOXOOXOOXXOXOOXXXOOOOOOXOXOOXOXOOOOOOOOOOOXOOOOOOOOXXXOOXOXXXXOOOXOXOXXOXOOOOOXXOXOOXXXOOOOXOXOXOXXOOOXXOOOXXOOOXOOOOXOOOXOXOOXOXOOOOXOXOOOOXOXXXOXXXXOXXOXXOOXOOOXXOO...
output:
0
result:
ok single line: '0'
Test #115:
score: 0
Accepted
time: 8ms
memory: 6124kb
input:
1000 15 XOXXXXXXXOXXOXXXOOOOOXXOXXXOOXOXXOXXXOXOXXOOXOXXXOOOOOOOXXOXXOOXXOXOXXOXXXXXOXXOXOOXXXXXXOXOOXXOOOXOXOOXOOOOXOOXXOOXXXXOXOXOXOOOXXOXXXOXOOXOXXXXXXXOOXXXXXOOXOOOOOOXOXOXOOOOOOOOXOOXXXOXXXXXXXOOOXOOOXXXXOOXOXXOOOOOOXOOXXXOXOOOOOOOOOXXOXXXXXXXOOOXXOXXOXXXOXOOOXOOXXOXXOXOOXOXOOOXXXOOOOOXXOXOOOXO...
output:
0
result:
ok single line: '0'
Test #116:
score: 0
Accepted
time: 12ms
memory: 6172kb
input:
1000 15 XOOOXOXOOOXXOXXXOOXOOXXXOXOXXXXOOOXXOXOOOOOXXOXXOOXXXXXOOOOXOXOOXOOXXXXOOOOOXXOOXOXXOXXXOOXXXOXXXOOOXOOOOOXOXOXOXXXOOOOOOXXOXOXOXXXOXXXOOOOXXXXOOOXXOOOXOXXXOXOOOOXXXOOXOOOXOXXOXXOOXXOOOOOXXOXOXXOXXXOXXXOXOXXXXOXXXXXOXXXXXOOOXXXXOOXXOOXXOXOOXXOXXOXXXXOOXXXXOXXXOXOOOOXXOXXOXXXOOXOXXOOOXOOXOOXX...
output:
1
result:
ok single line: '1'
Test #117:
score: 0
Accepted
time: 14ms
memory: 6060kb
input:
1000 15 XOOOXOXOOOXXOXXXOOXOOXXXOXOXXXXOOOXXOXOOOOOXXOXXOOXXXXXOOOOXOXOOXOOXXXXOOOOOXXOOXOXXOXXXOOXXXOXXXOOOXOOOOOXOXOXOXXXOOOOOOXXOXOXOXXXOXXXOOOOXXXXOOOXXOOOXOXXXOXOOOOXXXOOXOOOXOXXOXXOOXXOOOOOXXOXOXXOXXXOXXXOXOXXXXOXXXXXOXXXXXOOOXXXXOOXXOOXXOXOOXXOXXOXXXXOOXXXXOXXXOXOOOOXXOXXOXXXOOXOXXOOOXOOXOOXX...
output:
0
result:
ok single line: '0'
Test #118:
score: 0
Accepted
time: 13ms
memory: 6068kb
input:
1000 16 XOOXOXXXXXXOXXXXOXXXOXOXXOXOOOOXOXOXXXXXXOOXOXXXXXXXXXXXXOXXOXXOXXXXXOOXXXOXXXXXXXXXXXOXOXXXXXXXOXXXOXXOXXXXXOXOXXXXXXXXOXXXXOOXXXXXOXXXOXXOXXOOXXXXXXXOXOXOXXOXXXXXXXXXOXXXXOXXXXXXXOXXXXXXXOXOXXOXOXOXXXXXXOXXXXXXOXXXXOXXXXXXXXOXOXXXXXXOXXOXXOXXXXXXXOXXXXXXOXXXXXOXXXXXXXXOXXXXOXXXXXXXXOXXXXXX...
output:
0
result:
ok single line: '0'
Test #119:
score: 0
Accepted
time: 15ms
memory: 5980kb
input:
1000 16 XXXOOXOOXOXXXXOXXXOOOOOOXXOXXOXXOXXOOOOOXXXXXOXOOXXOOXXOXOOXOOXXOXXOOOXOOOXXOOXXXXXOXOOXXOXXOXXOOXXOOOOOOOXXOXOXOXXOXOOOOOXOOOOOOXXOOOOXXXXOOOOXOXXOOOOOOOXXOXXXOXXOOXOOXOXXOXXOOXOOXOXOXOXXOXXXOXXOXOOOXXXXOOXXOXOOXOOOXOXOOOOXOOXOOOOOXXXXOOXXXXXOOOXOXOXXOOXOOXXOXOOOXOXXOXXXOXXOOOOOXOOOXXOXOXXO...
output:
1
result:
ok single line: '1'
Test #120:
score: 0
Accepted
time: 10ms
memory: 5976kb
input:
1000 16 XXXOOXOOXOXXXXOXXXOOOOOOXXOXXOXXOXXOOOOOXXXXXOXOOXXOOXXOXOOXOOXXOXXOOOXOOOXXOOXXXXXOXOOXXOXXOXXOOXXOOOOOOOXXOXOXOXXOXOOOOOXOOOOOOXXOOOOXXXXOOOOXOXXOOOOOOOXXOXXXOXXOOXOOXOXXOXXOOXOOXOXOXOXXOXXXOXXOXOOOXXXXOOXXOXOOXOOOXOXOOOOXOOXOOOOOXXXXOOXXXXXOOOXOXOXXOOXOOXXOXOOOXOXXOXXXOXXOOOOOXOOOXXOXOXXO...
output:
0
result:
ok single line: '0'
Test #121:
score: 0
Accepted
time: 9ms
memory: 6124kb
input:
1000 17 OOOOOXOXOOOOOOXOOXXOOOOOOOOOXOOOXOOOOOOOOOOOOOOOOOOOOOXOXOOXOOOXOOOXOOOOOXOOOXOOOOOOOOOOXOOOOXOOOOOOOOOOOOOOOOOOOOOOOOOOOOXXOOOOXOOOOOOXXXOOOOXOOOOOOOOXXXOXOOXXOOOOOOOOOOOOXOOOOOOOXXOOOOOOOOOOOOOOOXOOXOOOXOOOOXOOOOXOOOOXXOOOOOOOOOXXXOOOXOOXOOOOXOOOOOOOOOOXOOOOOXOXOOOOOOXOXXOOOOOXOXXOXXOOOOXO...
output:
0
result:
ok single line: '0'
Test #122:
score: 0
Accepted
time: 9ms
memory: 5976kb
input:
1000 17 OOXXOOOXXXOOOOXOXOOOOOOOXOXOOOOXOXOOOXOXOXXXOOXOXOOOOOOOXOXOOOOOOXOXOOOXOOOXXXOOOOXOXOOOOOOOXOXOOOOXOXOOOXXOOXOOOOOOXOOXXOOOOXXOXOOOOXXOXOXOOXXXOXOOOOXOXOOXOOOOXOXXXOOXOXOOOOOOOXOXXOOXXOXXOOOOXOXOXXOOOXXOOOOOOOOXOOXXOOXXXOXOOOOXXOXOOOOXOXXOOOOOXXXXOOOOXXXXXOOOOOOOOXOXXXOXOXOOXOOXOXOOXOXOXXOX...
output:
1
result:
ok single line: '1'
Test #123:
score: 0
Accepted
time: 13ms
memory: 6168kb
input:
1000 17 OOXXOOOXXXOOOOXOXOOOOOOOXOXOOOOXOXOOOXOXOXXXOOXOXOOOOOOOXOXOOOOOOXOXOOOXOOOXXXOOOOXOXOOOOOOOXOXOOOOXOXOOOXXOOXOOOOOOXOOXXOOOOXXOXOOOOXXOXOXOOXXXOXOOOOXOXOOXOOOOXOXXXOOXOXOOOOOOOXOXXOOXXOXXOOOOXOXOXXOOOXXOOOOOOOOXOOXXOOXXXOXOOOOXXOXOOOOXOXXOOOOOXXXXOOOOXXXXXOOOOOOOOXOXXXOXOXOOXOOXOXOOXOXOXXOX...
output:
0
result:
ok single line: '0'
Test #124:
score: 0
Accepted
time: 13ms
memory: 6140kb
input:
1000 18 XOXOXXXXOXXXXXOXOOOXXXXXOOOOXOOXOXXXXXXOOXXOXXOOOXOOXXOOXOXXOXOOXXOOOOXXXOXXOXXXOOOXXOOXOXOXXXOXXOOOOOXXXXOXXOOOXXXOXOXXXOXOXOOXXOXOXXOXOXOOOXOXOXXXXOXOOOXOXXXXOXOXOOXOOXXXXOOXXXOXXOXXOXOOOXOOXOOXXXXOXXXOOXOOXOOOXOXXXOXXOOOXXOOXOOOXXOOXOOXXOOXOOOXOXOOOOOXXOXXXXXOXXOXOXOOXOOXOXOOXXXOXXXOXOXOO...
output:
0
result:
ok single line: '0'
Test #125:
score: 0
Accepted
time: 7ms
memory: 5972kb
input:
1000 18 XXOOXOOXOXOOOOXXXOOOOXOOOOXXXXOXXOXOXXOXXOXXOOOOOOXOXOOXOOOOOXOOXOXOXXOOXOOOOOOOOOXXXXOXOOOXXXXOOOXOOOXOOOXXXOOXXXOXOXXOOOXXOOXOOOXXOOOOOXXXOXOOXOXXXXXXXXOXOXOXOOOXOOOOXOOXXXXOXXXOOXOOXXXXOOOXOOOOXOOXOOOXXXXOXOOOXXXXXOXXXOXOXOXXXOOOOXXXOOOOOXXXXOXOOOXXXOXXXXOOOXOOOXOXOOXOXXXOXOOXOOXOOXXXXOOX...
output:
1
result:
ok single line: '1'
Test #126:
score: 0
Accepted
time: 10ms
memory: 6064kb
input:
1000 18 XXOOXOOXOXOOOOXXXOOOOXOOOOXXXXOXXOXOXXOXXOXXOOOOOOXOXOOXOOOOOXOOXOXOXXOOXOOOOOOOOOXXXXOXOOOXXXXOOOXOOOXOOOXXXOOXXXOXOXXOOOXXOOXOOOXXOOOOOXXXOXOOXOXXXXXXXXOXOXOXOOOXOOOOXOOXXXXOXXXOOXOOXXXXOOOXOOOOXOOXOOOXXXXOXOOOXXXXXOXXXOXOXOXXXOOOOXXXOOOOOXXXXOXOOOXXXOXXXXOOOXOOOXOXOOXOXXXOXOOXOOXOOXXXXOOX...
output:
0
result:
ok single line: '0'
Test #127:
score: 0
Accepted
time: 12ms
memory: 6532kb
input:
1000 19 XOOXXOXXXXXXOXXXXXXXXXXXXXOXXOXXXXXXXXXXXOXOXXXXXXXXXXXXXXXXXXOOOXXXXXXOXOXXXXXOXXXXXXXXXXXXXXXOXXXXXXXXXXXXXOXXXOXXXXXXOOXXOOOXXXOXXXXXOXXXOXXXXXXXXXXXXXXOXXXXXXOOXXOOXXXXOXXXXOXXXXXXXOXXXXXXOXXXXXXXXOXXXXXOXXXOXXXXXXXXXXXOXXOOOOXXXXXXXOXXXXOXOXXXXXXXXOOXXXXXXXXXOXXXXOOOXXXXXOXXOOXXXXOXXXXX...
output:
0
result:
ok single line: '0'
Test #128:
score: 0
Accepted
time: 9ms
memory: 6716kb
input:
1000 19 XXXOOOXOOOOOOXXOOOOOXOXOXXOOOOOOXOOOOOOXOOOXOXOOOOOXXOXOOOXOXOOXOOOOOOXOOOOOXXOOOOXOOOOOOXXOOOXOXOOOOOXOOXXXXOOXOOOXOXOOXXOOOOOXOOOOOOXOXOOXOOOXXOXXXOOOOOOOOOOOOOOOOXXOOOOOXXOOOXOOOOXOXOOOXOOXXOOOXOOOOOOXXOOXXXOOOOOXOOXOOOXXOXOOOXOOOOOXOOOOOXOOOXOOXOXXXXOOOOXOXXXOOOOOOOOOXXOOOOXXOOOOOXXXOXOX...
output:
1
result:
ok single line: '1'
Test #129:
score: 0
Accepted
time: 13ms
memory: 6760kb
input:
1000 19 XXXOOOXOOOOOOXXOOOOOXOXOXXOOOOOOXOOOOOOXOOOXOXOOOOOXXOXOOOXOXOOXOOOOOOXOOOOOXXOOOOXOOOOOOXXOOOXOXOOOOOXOOXXXXOOXOOOXOXOOXXOOOOOXOOOOOOXOXOOXOOOXXOXXXOOOOOOOOOOOOOOOOXXOOOOOXXOOOXOOOOXOXOOOXOOXXOOOXOOOOOOXXOOXXXOOOOOXOOXOOOXXOXOOOXOOOOOXOOOOOXOOOXOOXOXXXXOOOOXOXXXOOOOOOOOOXXOOOOXXOOOOOXXXOXOX...
output:
0
result:
ok single line: '0'
Test #130:
score: 0
Accepted
time: 15ms
memory: 6524kb
input:
1000 20 OOOXOOOOOOOXOOOOOXOOOXOOOOOOOOOXOXOOOOOOXOOOOOOOOOXOXXOOOOXXOXOOOOOOXXOOOOOOOXOOOXOXOOOOOOOOOOOOOOXOOOOXOOXOXOOOOOOOOOOOOOXXXOXOXOOOOOOXOOXOOXOOOOOXOOOOOOOOOOOOOOOOOXOOOXOXOOXOXOOOOOOXOOXOOOXOOXOXOOOOOXOOXOXOOOOOOOOOOOOOXOOOOXXOOOOOOOOOOXOOOOXOOOOXOOOOOOXXOOOXXXOOOXOOOOOXXOOXOXOOXOXOOOOOXOXO...
output:
0
result:
ok single line: '0'
Test #131:
score: 0
Accepted
time: 15ms
memory: 6532kb
input:
1000 20 OXOOOXOOXOXOOOOXXOOOXOOOOOOOOOXOXXOOOOXXOXOOOOOOXXOOOOOOOXOOOXOXOOOOOOOOOOOOOOXOOOOXOOXOXOOOOOOOOOOOOOXXXOXOXOOOOOOXOOXOOXOOOOOXOOOOOOOOOOOOOOOOOXOOOXOXOOXOXOOOOOOXOOXOOOXOOXOXOOOOOXOOXOXOOOOOOOOOOOOOXOOOOXXOOOOOOOOOOXOOOOXOOOOXOOOOOOXXOOOXXXOOOXOOOOOXXOOXOXOOXOXOOOOOXOXOOXXOOOOXOXOOOOOOOOOO...
output:
1
result:
ok single line: '1'
Test #132:
score: 0
Accepted
time: 15ms
memory: 6528kb
input:
1000 20 OXOOOXOOXOXOOOOXXOOOXOOOOOOOOOXOXXOOOOXXOXOOOOOOXXOOOOOOOXOOOXOXOOOOOOOOOOOOOOXOOOOXOOXOXOOOOOOOOOOOOOXXXOXOXOOOOOOXOOXOOXOOOOOXOOOOOOOOOOOOOOOOOXOOOXOXOOXOXOOOOOOXOOXOOOXOOXOXOOOOOXOOXOXOOOOOOOOOOOOOXOOOOXXOOOOOOOOOOXOOOOXOOOOXOOOOOOXXOOOXXXOOOXOOOOOXXOOXOXOOXOXOOOOOXOXOOXXOOOOXOXOOOOOOOOOO...
output:
0
result:
ok single line: '0'
Test #133:
score: 0
Accepted
time: 13ms
memory: 6532kb
input:
1000 21 OXXXXOOXOOOOOXXXXOXOXXXXXOOXXXOXXXXXXXOOOXOOOOXXXOXOOOXXXXOXOOOOXXXXXOOOOXXOOXOOOXOOOOXOXOXOOOXXOOOXXOXOOXXOOOXXXXXXXOXOOOXOOOXXXXOOOXXXOOOOOXXXXOXXXOXOOOXXXOXOXOOOOXOOOXOXXOXOOXXXXOOXOXXOOOXOXXOOXXOXOOOXOXXXOOXXOOOXXOXOOXOXOOXOOXOXXXOOOXOXXXOOOXXXOXOOOOOXOXOXOXXOOXXOOXOOOXOOOOXXOOOXXXXOOOOO...
output:
0
result:
ok single line: '0'
Test #134:
score: 0
Accepted
time: 10ms
memory: 6748kb
input:
1000 21 XOXXOOXOXXOOXXOXOOOOXOXXOXXXXOXXXOXOXXOXOOOOOXXXOXXXOOXOOOXXOOOOXOOXOXXXXOOXOXXOXOOOXOXOOXXOOOOOXXXOXOXOOXOOXOOOOOOXXXOXXOOOOXXOXXOOOOOOXOXXXOXXOOOOOXXXOXXXOOOOOXXXOOOOOOXXXOOOOXOXXOOOOOOOOXOXOOXXXOXXOXXXOOXXXOXOOOOOXXOOOXXOOXOXOOOOXXXOXOOXOOXXXOOXOXOOXXXOOXXXXXOOOXXOXXXXXOXXXXOXXOOOXOXOXXOX...
output:
1
result:
ok single line: '1'
Test #135:
score: 0
Accepted
time: 13ms
memory: 6532kb
input:
1000 21 XOXXOOXOXXOOXXOXOOOOXOXXOXXXXOXXXOXOXXOXOOOOOXXXOXXXOOXOOOXXOOOOXOOXOXXXXOOXOXXOXOOOXOXOOXXOOOOOXXXOXOXOOXOOXOOOOOOXXXOXXOOOOXXOXXOOOOOOXOXXXOXXOOOOOXXXOXXXOOOOOXXXOOOOOOXXXOOOOXOXXOOOOOOOOXOXOOXXXOXXOXXXOOXXXOXOOOOOXXOOOXXOOXOXOOOOXXXOXOOXOOXXXOOXOXOOXXXOOXXXXXOOOXXOXXXXXOXXXXOXXOOOXOXOXXOX...
output:
0
result:
ok single line: '0'
Test #136:
score: 0
Accepted
time: 12ms
memory: 6472kb
input:
1000 22 XXXXXXXXXXXXXXXOXXOXXXXXXXXXXXXOXXXXXXXXXXOXXXXXOOXXXOXXXOXXXXXXOXXXXOOXXXOXXXXXXXXXOXOXXXXOXOXXXXXXOOXOXOXXOXXXXXXXXXOXXXXXXOXOXXXOXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXOXXXXXOXOXXOXXXXXXXXXOOXXXXXXXXXXXXXXXXXXOXOXXXXXXXXXXXXXXOXXXOXXXOXXXXXXXXXXXXXXOXOXXXXXXOXXXXXXOXXXOXOXXXXXXXXXXXOXXXXXXXXXXXXXX...
output:
0
result:
ok single line: '0'
Test #137:
score: 0
Accepted
time: 15ms
memory: 6520kb
input:
1000 22 OOOOOOOXOXOOOOOXOOOOOXOOOOXXOOOOOOOXOOOOOOXXOOOXXOOOXXOOOOOOOOXOXXOOOXOXOOOXOOXXOXOXOOXXOOOOOOOOXXOOOOOXOXOOOOOOOOOOOOOXOOOOOOXOOOOXOOOOOOOOXXOOOOXOXOOXOXOOOOOOOXXXOOOOOOOOOOOXOOOOOXOXOXOOOOOOOOOOOXXOOOXOOOXXOOOOOOOOOOOXOXOXOOOOOXXOOOOOOXOOOOOXOOOOOOOXOOOXOOOOOOOXOOOOOOOOOXOXOOOOOOOOOXOOXOOX...
output:
1
result:
ok single line: '1'
Test #138:
score: 0
Accepted
time: 14ms
memory: 6536kb
input:
1000 22 OOOOOOOXOXOOOOOXOOOOOXOOOOXXOOOOOOOXOOOOOOXXOOOXXOOOXXOOOOOOOOXOXXOOOXOXOOOXOOXXOXOXOOXXOOOOOOOOXXOOOOOXOXOOOOOOOOOOOOOXOOOOOOXOOOOXOOOOOOOOXXOOOOXOXOOXOXOOOOOOOXXXOOOOOOOOOOOXOOOOOXOXOXOOOOOOOOOOOXXOOOXOOOXXOOOOOOOOOOOXOXOXOOOOOXXOOOOOOXOOOOOXOOOOOOOXOOOXOOOOOOOXOOOOOOOOOXOXOOOOOOOOOXOOXOOX...
output:
0
result:
ok single line: '0'
Test #139:
score: 0
Accepted
time: 13ms
memory: 6568kb
input:
1000 50 XOOOOXOOOOOOOXOOOOOOOOOOOOOXOOOOXOXXXOOOXOOOOOOOXOOOOXOOOOXOXOXOOXOOXXOOOXOXOOOOXXOOOXOOOXOOOXXOOOOXOOOOOOOOOOOOOOOOOOXOOOOXOOOOOXOOOOOOOOOOXOOOOOOXOOOOOOOOOOOXOXOOOOOOXOOOOOOOOOOOOOOOOOOOOXOOOXXOOOOOOXOOOOOXOOOOOOXOOOOOOOOOOXOOOOOOOOOOOOOOOOXOOOOOOOOXOOOOOOOOOOXOXOOOOOOXOXOOOOXXOOOOOOOOOOOX...
output:
0
result:
ok single line: '0'
Test #140:
score: 0
Accepted
time: 10ms
memory: 6476kb
input:
1000 50 XOXOOOXOOOOOOXOOXOXOXOOOXOXOOXXXXOOOXXOOOOXOXOXXOXXOOOOOOOOOOOOOOOXXOOXOOXXOOOOOXXOOXOOOOOOOOOOOOOOOXOOOOOOOOXOXOOOOXXOOXOOOXOOOOXXXOOXOOOOXXOOXXOOXOOXXOOOOOXOOOOOOXOXXXOXOOOXXOOOXXXOOXOOOOOXOXOOOOXOOXXOOOOOOOOOOXOXOXXXOXXOXXOOOXOXXOOXOOOOOXXXOOOOXXOXOOOXXOOOOXOOXOOXXXOXOOOXOXXXXOXOOOXOOOOXO...
output:
1
result:
ok single line: '1'
Test #141:
score: 0
Accepted
time: 7ms
memory: 6452kb
input:
1000 50 XOXOOOXOOOOOOXOOXOXOXOOOXOXOOXXXXOOOXXOOOOXOXOXXOXXOOOOOOOOOOOOOOOXXOOXOOXXOOOOOXXOOXOOOOOOOOOOOOOOOXOOOOOOOOXOXOOOOXXOOXOOOXOOOOXXXOOXOOOOXXOOXXOOXOOXXOOOOOXOOOOOOXOXXXOXOOOXXOOOXXXOOXOOOOOXOXOOOOXOOXXOOOOOOOOOOXOXOXXXOXXOXXOOOXOXXOOXOOOOOXXXOOOOXXOXOOOXXOOOOXOOXOOXXXOXOOOXOXXXXOXOOOXOOOOXO...
output:
0
result:
ok single line: '0'
Test #142:
score: 0
Accepted
time: 13ms
memory: 6528kb
input:
1000 51 XOXXOOOOXOOXOXOXOOOXXXOXOXXOXXXXOOXXOOOOOXXXOOOOOXOXOOXOOXOXOXXOXXXXXXXOXXXXOXXXXXXXOXXOOOOOOXXXOOXOXOOXOXOXOOOXOOOOOXOXOXOOOXXXXOOXXOXOOXXOXXXXXOOXXXOXOXXOXOOXOOXOOOOOXXOOXOOXXXOOOXOOOOOOXOOOXOXOOXXOOOXOOOXXXXOOOOXXXOOXXOOXOOOXOOXXXXXOXOOXXXOOOXOOXXXOOXOOOXOOXOXOOXXOOOXOXOXXXOXOOXXXXXOOXOXO...
output:
0
result:
ok single line: '0'
Test #143:
score: 0
Accepted
time: 7ms
memory: 6768kb
input:
1000 51 XOOOXXXXOXOXXXOOOOOOXOOOXXOXXXXXOOOXOOXOOOXXOOXOOXXXOOXXXOOOXXOOXXOOOOXOXOXXXXXOXXXOXXOOXXOOOXXOXXOOOXOOOXXOXOOXXOOXXOXXOXOXXXXOOXXOOXXXXOXXOOXOOXXXOXOOXXXXXOXOOOOOXXXXOXXOXOXOXOOXOXXXXOXXOOOOXXOOXXXXXOOXXXXOXXOXOOOXOXXOOOOXXOOXOOXOXXXXXOXOXXOXXXOXOXOOXXXXOXOOOXOOXOOOOOXXXOOXOOOOOXXOXOOXXOOX...
output:
1
result:
ok single line: '1'
Test #144:
score: 0
Accepted
time: 14ms
memory: 6468kb
input:
1000 51 XOOOXXXXOXOXXXOOOOOOXOOOXXOXXXXXOOOXOOXOOOXXOOXOOXXXOOXXXOOOXXOOXXOOOOXOXOXXXXXOXXXOXXOOXXOOOXXOXXOOOXOOOXXOXOOXXOOXXOXXOXOXXXXOOXXOOXXXXOXXOOXOOXXXOXOOXXXXXOXOOOOOXXXXOXXOXOXOXOOXOXXXXOXXOOOOXXOOXXXXXOOXXXXOXXOXOOOXOXXOOOOXXOOXOOXOXXXXXOXOXXOXXXOXOXOOXXXXOXOOOXOOXOOOOOXXXOOXOOOOOXXOXOOXXOOX...
output:
0
result:
ok single line: '0'
Test #145:
score: 0
Accepted
time: 8ms
memory: 6528kb
input:
1000 52 XXOXXOXXXXXOXXXXXXXOXXXXXXXXXXXXXOXXOXXXXOXXXXOXXXXOXXXOXOXXXOXXXXXXXXXXOXXXXXXXXXXOXXXXXXXXOXXOOXXOXXXXXOXXXXOXXXXXXOXOXXXXXXXXXOXXOXOOXXXXXXXOXXXXOXXXXXXXXOXXXOXXXXXXXXXXXXXXXXXOXXXXXXXXXXXXXOOXXXXOOXXXXXXXXOXXOXXXXXXXXXOOOXOOOOXXXXXXOOXXXXXXXXXOXXXOXXXXXXXXXOXXXXXXOOXXXXXOXOXOXXXXXXXXOXXX...
output:
0
result:
ok single line: '0'
Test #146:
score: 0
Accepted
time: 11ms
memory: 6468kb
input:
1000 52 OXXOOXOOOXOOOOOOXOXOXOOXOXOXXOXOOOOOXOOOOXOOOOXXXXOOOOOOOOXOOOOOOXOXOOXOOOOXOXOOXOXXOOOOXOOXOOOOXOXOXOOOOOOOOXOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXXXOOOOXXOXOXOOOOOOOXOOOOOOOOOXXXOOXXXOXOOOOXXOOOOOOXOOXOOOXOOXOXOOOOOOOOOOOXXOOOOOXOXXXOOOXOOOOXOOOOXOOXOXOOOXOOOXOXOOXOOOOOOOOOOOOOOOOOOXOOOOXOOOOOOOO...
output:
1
result:
ok single line: '1'
Test #147:
score: 0
Accepted
time: 7ms
memory: 6492kb
input:
1000 52 OXXOOXOOOXOOOOOOXOXOXOOXOXOXXOXOOOOOXOOOOXOOOOXXXXOOOOOOOOXOOOOOOXOXOOXOOOOXOXOOXOXXOOOOXOOXOOOOXOXOXOOOOOOOOXOOOOOOOOOOOOXOOOOOOOOOOOOOOOOOXXXOOOOXXOXOXOOOOOOOXOOOOOOOOOXXXOOXXXOXOOOOXXOOOOOOXOOXOOOXOOXOXOOOOOOOOOOOXXOOOOOXOXXXOOOXOOOOXOOOOXOOXOXOOOXOOOXOXOOXOOOOOOOOOOOOOOOOOOXOOOOXOOOOOOOO...
output:
0
result:
ok single line: '0'
Test #148:
score: 0
Accepted
time: 8ms
memory: 6532kb
input:
1000 77 OXXOOOXOOOOOOOXOOOOXOXXOOOOOXOOXOOXOOXOOOOOOOOOOOOXOOOXXOOOOOOOXOXOOOOOXXOXOOOXOOOOOXOOXOXOOOOOOOOOOOOOOOOXOXOOXOXOOOOOOXOOOOOOOOOOOXXOOXOXXOOOOOXOXOOOXOXOOOOOOOOOOOOOOOOOOXXOOOOOOOXOOOOOOOOOOOOOOOOOOOOXOOOOOOOOOXOXOXXOOOOOOOOOOOOOOXOOOOOOOOOOOXOXOOOOOXOXXOOOXOXOOOXOOOXOOOOOXXOXOXXOXOOXOOOOO...
output:
0
result:
ok single line: '0'
Test #149:
score: 0
Accepted
time: 9ms
memory: 6532kb
input:
1000 77 XXOXOOOXOXXXOOXXOXXOOOOOOXOOOOOXXOOXXXOXOOXXXOOOOOOOOXXXXOOOXOOOOOOOXOOOXXOXXOXOXOOOXOOOXOOXOOXXXOOOOOXOOOOOOOOOOXXOXOOXOOOOOXOOOOXXOOOXOOOXXOOXOXXOOOOOOOOOOXOOOXOOOXOXXXOXOOOXOXXXOXXOXOOOXOXXXXOOXOXXOXOXXOXXXXOOOOXOOXOOOOXXOOOOXOOXXOXXOOXOOOXOOOOOXOOOOXOOXOXXOOOXOXOOXOXOOXOXOOOOXOOOXXOXOOOX...
output:
1
result:
ok single line: '1'
Test #150:
score: 0
Accepted
time: 13ms
memory: 6480kb
input:
1000 77 XXOXOOOXOXXXOOXXOXXOOOOOOXOOOOOXXOOXXXOXOOXXXOOOOOOOOXXXXOOOXOOOOOOOXOOOXXOXXOXOXOOOXOOOXOOXOOXXXOOOOOXOOOOOOOOOOXXOXOOXOOOOOXOOOOXXOOOXOOOXXOOXOXXOOOOOOOOOOXOOOXOOOXOXXXOXOOOXOXXXOXXOXOOOXOXXXXOOXOXXOXOXXOXXXXOOOOXOOXOOOOXXOOOOXOOXXOXXOOXOOOXOOOOOXOOOOXOOXOXXOOOXOXOOXOXOOXOXOOOOXOOOXXOXOOOX...
output:
0
result:
ok single line: '0'
Test #151:
score: 0
Accepted
time: 13ms
memory: 6508kb
input:
1000 78 OXOXOOXXXXOXOOOXXXXOOXOXOXXXXOOOXOOOXXXOOOXXXXXOXXXXOXOOXXXOOOOXOXOOOOXOXOOXOOXOOOOXOOOXOOXOXXXOOXXXXXXOOOXOXXOOXOXXOXOXOOOXXOOXOXOOXXXXOOOXXOOOOXXXOXOOXOOXOOOXOXXXOOXOXXOOXXOOXXXXXOXOXXOOXXOXXOXOOOXOOXXOXOOXOXXOXOXXOOXOOOXXOOOOOOOOXXXXOXXOXXXXXOOOXOXOXXOXOXOXXXXOOOXXOXXXOXXOOOXOOOOXXXXOXOXO...
output:
0
result:
ok single line: '0'
Test #152:
score: 0
Accepted
time: 14ms
memory: 6712kb
input:
1000 78 XXOOOXOXOXXXXOXOXOOXOOOXOOXOOXOXXOOXXXOXOXOXOXOXXOOXOXOOXOXXOXXXXOOOOXXOXOXOXXOOOOXXXXXXXOXOXOOXXXXOOOOXXOOOOOXXOOOOXXOOXOOOOXXXXOOOOOOXXXOOOOOOOOOOXOOXOOOXXXOOOOXXOOXOOXOOOOOOOOXOXOXXOXOOXXOOOXOOXOOOXXXXOOOOXXOOOXXOOOXXXOOOOXOOOOXXOOXXOOXXOOOOXXXOXOXXXOOOOXXXOXXXOXXOXOXOOXOXXOOXXXOOXXOOXOOX...
output:
1
result:
ok single line: '1'
Test #153:
score: 0
Accepted
time: 13ms
memory: 6568kb
input:
1000 78 XXOOOXOXOXXXXOXOXOOXOOOXOOXOOXOXXOOXXXOXOXOXOXOXXOOXOXOOXOXXOXXXXOOOOXXOXOXOXXOOOOXXXXXXXOXOXOOXXXXOOOOXXOOOOOXXOOOOXXOOXOOOOXXXXOOOOOOXXXOOOOOOOOOOXOOXOOOXXXOOOOXXOOXOOXOOOOOOOOXOXOXXOXOOXXOOOXOOXOOOXXXXOOOOXXOOOXXOOOXXXOOOOXOOOOXXOOXXOOXXOOOOXXXOXOXXXOOOOXXXOXXXOXXOXOXOOXOXXOOXXXOOXXOOXOOX...
output:
0
result:
ok single line: '0'
Test #154:
score: 0
Accepted
time: 8ms
memory: 6520kb
input:
1000 79 OXXXXXXXXXOOXXXXXOOXXXOXXXXXXXXOXXOOXOXXXXXXXXXXXXXXXXXOXOOXXXXOXXOXXXXXOXXXXXXXOXXOOOXXXXOOXXXXOXXXOXOXXXXXXXOXOXXXOXXXXOXOOXOOOXXXOOXXXXXXXXXXXXXXXXXXOXXXXXXXXOXXXXOOXXXOOXXXXXXXXXXXXOXXOOXXXXXXXOOOOOXXOXXXOOXOXXXXXXXXXXXXXXXXXOXXXXOXXXXXXXOXOXOOOXXXXXXXXXXOXXXOXOOXXXXOXXOXXXXXXXXOXXXXOXOX...
output:
0
result:
ok single line: '0'
Test #155:
score: 0
Accepted
time: 7ms
memory: 6420kb
input:
1000 79 XOOOOOOOXXOXOOOXOOXOOOOOOOOXXXOXOXOOXOOOXXOOOOOOXOXXOOOXXOXOXXXOXOOOOOOOOOOOXOOXOOXOXOOXOOXOXXOOXOOOOOOOOOXOXXXOXOOXOOXOXOXOXXOXOOOOXOXXOXOOOXXXOXOOOOXOOOOOOOXOOOOOOXOOXOOOOOOXOOOOXOOOXOXOOOOXXOXXOOXOXOOXXOXOXOOXOOXOOXXOXXXOXOOOOXXOXXXOXXOOOOXOXOXOXOXOOOXXXOOOOOOOOOOOOOXOOXOOOOOOOOXOOXOOXOOO...
output:
1
result:
ok single line: '1'
Test #156:
score: 0
Accepted
time: 20ms
memory: 6508kb
input:
1000 79 XOOOOOOOXXOXOOOXOOXOOOOOOOOXXXOXOXOOXOOOXXOOOOOOXOXXOOOXXOXOXXXOXOOOOOOOOOOOXOOXOOXOXOOXOOXOXXOOXOOOOOOOOOXOXXXOXOOXOOXOXOXOXXOXOOOOXOXXOXOOOXXXOXOOOOXOOOOOOOXOOOOOOXOOXOOOOOOXOOOOXOOOXOXOOOOXXOXXOOXOXOOXXOXOXOOXOOXOOXXOXXXOXOOOOXXOXXXOXXOOOOXOXOXOXOXOOOXXXOOOOOOOOOOOOOXOOXOOOOOOOOXOOXOOXOOO...
output:
0
result:
ok single line: '0'
Test #157:
score: 0
Accepted
time: 13ms
memory: 6476kb
input:
1000 98 OOOOOOOXOOOOOOOOOOOXOOXOOOXOOXOOOOOOOOOOOXOOOOOOOOOXOOXOOOOOOOOOOOOOOOOXXXOOOXOOOOXOOOOOOOOOOXOOOXXXXOXOOOOXOXOOOOXOOOOXXOOOXXOXOOOOOXOOOOXOOOOOXOOOOXOOOOOOXOOOOXOOOOOOOOXOXOOOOOOOOXXXOOOOXOOOOOOXOOXOOOOOOOOOOOOOOOOOOXOOXOOOOOOOOOOXXOOOOOXXOOXOOOOOOOOOOOOXOOOXXOXXOOOOXOOXOXXOOOOOOOOOOOOOXXOO...
output:
0
result:
ok single line: '0'
Test #158:
score: 0
Accepted
time: 10ms
memory: 6424kb
input:
1000 98 OOOXOOOOOXOXOXXOOOOOXOOOOXOXOOOOOOOXOOXOOXOOOOXOXOXXOXXOOXOXXOOXOOXOOXOOXOXOOOXOXOOOOXXOOOXOOOXOOXOOXOOOOOOOOXOXOOOOOOOXOOXOOXOOOOOOOXOOOOOXXXOOXOOXXXOOOOOXOXXOXXXOXXOXOOOOOXOXOOOOOOOXXOOOOXXXXOOOXOOXOOOOOOOXOXOOOXXOOXXOOXOOOOXOOXOOXOXOOXOXOOOOXXXXXXOOOXXOOOXXXOOXOXOOXXOOOXXOOOOXOXXOOOOXOOXX...
output:
1
result:
ok single line: '1'
Test #159:
score: 0
Accepted
time: 10ms
memory: 6464kb
input:
1000 98 OOOXOOOOOXOXOXXOOOOOXOOOOXOXOOOOOOOXOOXOOXOOOOXOXOXXOXXOOXOXXOOXOOXOOXOOXOXOOOXOXOOOOXXOOOXOOOXOOXOOXOOOOOOOOXOXOOOOOOOXOOXOOXOOOOOOOXOOOOOXXXOOXOOXXXOOOOOXOXXOXXXOXXOXOOOOOXOXOOOOOOOXXOOOOXXXXOOOXOOXOOOOOOOXOXOOOXXOOXXOOXOOOOXOOXOOXOXOOXOXOOOOXXXXXXOOOXXOOOXXXOOXOXOOXXOOOXXOOOOXOXXOOOOXOOXX...
output:
0
result:
ok single line: '0'
Test #160:
score: 0
Accepted
time: 13ms
memory: 6476kb
input:
1000 99 OOXOOOOXXOOOXXXXXOOOOOOXOXXOXXOOOOXXXXOOXOXOOOXOXOOOXOOOXOXXOXOOXOXXXXXOOXXOOXXXOOXXXXXOXXXOOXXOOXOOOOOOOXXOOXOXOXXOXXXOOOOXOXXOXOOXOOOOXOOOOOOXOOXOXOXOOXOXXOOXOOXXXOOXXOXOXXXXXOXOOOOOOXOXOOXOXXOOOOOXOOOOOOOXXXXOXXOXXOOOOXXXOXXXOOOXXOXOXOOXXXOOOXXXXXOXOXXXXOOXOXXXXOXXXOOOOOOXXOXOXOXOOOOXOOOX...
output:
0
result:
ok single line: '0'
Test #161:
score: 0
Accepted
time: 9ms
memory: 6476kb
input:
1000 99 OXOXXOOOXOOXXXOOOOOOXXOXXOXOXOXOXOOXXXXOOOOXOXXXXOOOXXXXXXOXOXXXXXOOXOOXOXXXXXXXOOXXXXOOXXOOXXOXOOOOOOOXOXXXXXXXXOXOOOOXXOOOXXXOOOOXOOXXXXXOOOOXXOOXXXXOOOXXOOXOXOOOXXOOXXOOXXXOXOOXXOOOXXXXOOOOXXXXXOOXOOXXOOOXOXOXOXXOXOOOXOOXOOOXXOOOOXOXOOOXXXXXOOOXOXXXXOOOXXOXOOOOOOXXXXXXXXXXXOXOXXXXOOOXOOOO...
output:
1
result:
ok single line: '1'
Test #162:
score: 0
Accepted
time: 13ms
memory: 6464kb
input:
1000 99 OXOXXOOOXOOXXXOOOOOOXXOXXOXOXOXOXOOXXXXOOOOXOXXXXOOOXXXXXXOXOXXXXXOOXOOXOXXXXXXXOOXXXXOOXXOOXXOXOOOOOOOXOXXXXXXXXOXOOOOXXOOOXXXOOOOXOOXXXXXOOOOXXOOXXXXOOOXXOOXOXOOOXXOOXXOOXXXOXOOXXOOOXXXXOOOOXXXXXOOXOOXXOOOXOXOXOXXOXOOOXOOXOOOXXOOOOXOXOOOXXXXXOOOXOXXXXOOOXXOXOOOOOOXXXXXXXXXXXOXOXXXXOOOXOOOO...
output:
0
result:
ok single line: '0'
Test #163:
score: 0
Accepted
time: 13ms
memory: 6712kb
input:
1000 100 XXXXXXOOXOOXXOXXXXXXXXXXOXXOOXXXXXOOXXXXXXOXXOXXXXOXXOXXOXXOXXOXXXXOXXOXXXOXXXXXOXXXXXXOXXXXXXXOXXXXOXXXXXOOXXXXXOXXXXXXXXXXXXXXXXXXOXOXOOXXOXXOXXOOXXXXOXXXXOXXXXXXOOXOXXOOOOXXXXXOXXXXXXXOXXXXXXXXXXXXXXXXOXXXXXXXXXOXOXXOXOXXOOOXXXOXXOXXXXOOOXXOXOXXXOOXXXOXXXOOXXXOXOXXOXXXOXXXXOXOXOXXXOXXXXO...
output:
0
result:
ok single line: '0'
Test #164:
score: 0
Accepted
time: 9ms
memory: 6716kb
input:
1000 100 OOOOXXXOOOOOXXXOOOOOOXXOOXXOXXOXOXOXOXOOXOOXOOOXOOXOOOOOXOOOOOOOOOXXOOXXOOOOXOXOOOOXOOOOOXOOOXOOOOOOOOOXXXOOOOOOXOOOXXOXOOOOXOXOXOXXOXOXOXXXOOOXOXOOOXOOOXXOOOXXOOOXOXXXOOXOXXOOXXOXOXXOOOXOOOXOOOOXXXXOOOOXOXOXOXOOXOXOOOOOOXOXOXXXXOOXXOOXOXOOXOOOOOOXOXXXOXOXOOOOXOOXOXOXOOXOOXOOOOOOOOXOOOXOOXO...
output:
1
result:
ok single line: '1'
Test #165:
score: 0
Accepted
time: 11ms
memory: 6720kb
input:
1000 100 OOOOXXXOOOOOXXXOOOOOOXXOOXXOXXOXOXOXOXOOXOOXOOOXOOXOOOOOXOOOOOOOOOXXOOXXOOOOXOXOOOOXOOOOOXOOOXOOOOOOOOOXXXOOOOOOXOOOXXOXOOOOXOXOXOXXOXOXOXXXOOOXOXOOOXOOOXXOOOXXOOOXOXXXOOXOXXOOXXOXOXXOOOXOOOXOOOOXXXXOOOOXOXOXOXOOXOXOOOOOOXOXOXXXXOOXXOOXOXOOXOOOOOOXOXXXOXOXOOOOXOOXOXOXOOXOOXOOOOOOOOXOOOXOOXO...
output:
0
result:
ok single line: '0'
Test #166:
score: 0
Accepted
time: 15ms
memory: 6784kb
input:
1000 182 OOOOXOOOOXOOXOOOOOOOOOXOXXOOOOOOOXOXOOXXOOOOOOOOOOOOOXXOOOOXOOOOOXOOXOOOXOOOOOOOOOOOOOXOOOOOOOXXOOXOOOOOOOOOOOOXXOOXXXXOXXOOOXOOOOOOOXOOOOOOOXOOXXOOOOOOOOOOXXOOOOXXOOOOOOXOOXOXOOOXOOXOOOOOOXOOOOOOXOOOOOOOXOOXXXXOOOOOOOOXOOOOOOXOOOOOOOOOXOOOXOOOOXXOOXOOOXOOXXXOXOOOXXOOXOOXXXXOOOXXOXOOOOXOOOO...
output:
0
result:
ok single line: '0'
Test #167:
score: 0
Accepted
time: 12ms
memory: 6536kb
input:
1000 182 OOXOXOXOOOOXOOOOXXOOOOOOOOXXOXOOXOXOXOOOOOOXOOOOOXOOOOOXXXOXOOXOOOXOOOXOOOOOOOOOOOOOOXXXOXOXOOXOOOXOOOXXOXOOOXOOOXOOOOXOXOXXXOXOOXXOOOXXOXOOXOOXOXOXOOOOXOOOOOXOOXXOXXXOXOXXOXOOXOOXOXXXXOXOXXXOOXXOOOOOXXOOOOXOXXOOOOOOOOXXOXXOXOOOOXOXOOOOOOXOXXXXOOOOOOOOXOXOOOOOXOOXOOOXXOXOOOOOOXOOOXOOXOOXOOO...
output:
1
result:
ok single line: '1'
Test #168:
score: 0
Accepted
time: 9ms
memory: 6564kb
input:
1000 182 OOXOXOXOOOOXOOOOXXOOOOOOOOXXOXOOXOXOXOOOOOOXOOOOOXOOOOOXXXOXOOXOOOXOOOXOOOOOOOOOOOOOOXXXOXOXOOXOOOXOOOXXOXOOOXOOOXOOOOXOXOXXXOXOOXXOOOXXOXOOXOOXOXOXOOOOXOOOOOXOOXXOXXXOXOXXOXOOXOOXOXXXXOXOXXXOOXXOOOOOXXOOOOXOXXOOOOOOOOXXOXXOXOOOOXOXOOOOOOXOXXXXOOOOOOOOXOXOOOOOXOOXOOOXXOXOOOOOOXOOOXOOXOOXOOO...
output:
0
result:
ok single line: '0'
Test #169:
score: 0
Accepted
time: 13ms
memory: 6476kb
input:
1000 183 XXXXOOXXXXOXOXOOOOXOOXOXOOXOXXOXOXXXOXOOXOXXOOOOXOOOOOOOOOXXOXOXXXOXXOXOOOOXXOXXOOOXOXXXXXXOOOOOOOOXXOOOXOXXXOOOOOXOXOOOOXXOXXOXOOXXOXXOXXOXXXOXOXOOOXOXXXOOOXOXOOXXXXOOOOXOXXOOOXOXOXOOOOXOXOOXOXXOXOXXOXXXOOXXXOXXXOXOOOXXOOOXOXXOXXXOOXOXOOOOOXXXXOXXXXXOOXOOXXXXOOXOOXXXXOOOOOOXOOXXXOXOXOXXXXX...
output:
0
result:
ok single line: '0'
Test #170:
score: 0
Accepted
time: 7ms
memory: 6472kb
input:
1000 183 OOOOOXXOOXXXOXOXXOXOXOOOXOOOOOXXOXXXOXXOOXXOOXOOOXXOXOXOOXXOXXOXOOXXOXOXXOXXOOXXOOOOOXOOXXXOOXXXXXXOXOOOXOXXOOOXXXOXXXOOXOXOOXXOOOOXXOXOOXOOXXXOOXXOOOXOXXOOXOXOOOXOXXXOXXXXOOXOXXXOOXOXXOXOXXXXXXOXXXXXOOOOOXXOXXOXXXXOOXXOXOXXXOXXXOOOOXXXXXXXXOOOOOOOXOXOXOOXXOOOOXXXOOXOOOXOXXXOXOOXXOXXOXOXOOX...
output:
1
result:
ok single line: '1'
Test #171:
score: 0
Accepted
time: 14ms
memory: 6424kb
input:
1000 183 OOOOOXXOOXXXOXOXXOXOXOOOXOOOOOXXOXXXOXXOOXXOOXOOOXXOXOXOOXXOXXOXOOXXOXOXXOXXOOXXOOOOOXOOXXXOOXXXXXXOXOOOXOXXOOOXXXOXXXOOXOXOOXXOOOOXXOXOOXOOXXXOOXXOOOXOXXOOXOXOOOXOXXXOXXXXOOXOXXXOOXOXXOXOXXXXXXOXXXXXOOOOOXXOXXOXXXXOOXXOXOXXXOXXXOOOOXXXXXXXXOOOOOOOXOXOXOOXXOOOOXXXOOXOOOXOXXXOXOOXXOXXOXOXOOX...
output:
0
result:
ok single line: '0'
Test #172:
score: 0
Accepted
time: 13ms
memory: 6476kb
input:
1000 184 XXOXOXXXXOXXXXXXOXXXXXOXXXXXXXXXXXXXXXXXXXXXXOXXXOXXXOXXXXOXXOOXXXXXXXXXOOXXXXXXXXXXXXOXXXXOOXOXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXOXOXXXXOOXXXXXXXXOXXXOXXXXXXXXOXXXXXXOXXXXXXXOXXXXXXXXOXOXXXXXOXXXXXXXXXXXOXXXXXXXXXOXXXXXXXXXXXOOOXXXXXXXOXXOXXXXXXXXXXXXXXXXXXXXXOOXXXXOXOXXXXXXXXXXXXXOXOOOXXXXXXX...
output:
0
result:
ok single line: '0'
Test #173:
score: 0
Accepted
time: 10ms
memory: 6588kb
input:
1000 184 OXXOXOOOXOOXOOOOOOOOOOXOXOXOOXXXOOOOOOOOOOOXOXXXOOOOOOOOOXOOOOOXXOXXOOOXOXOOOOXOOXOOOXOOOOXXOOXOOOOOXOOOOXOOOOOOXOOOXXOOOOOOOOOOXXOXXOOOOOOXXOOOOOXXOOXOOOOOOOOOXOOOOOOXXXXOOOOOOOXOOOOXXXOXOXXOXOOXXOOOOOOOXOOOOOOOOXOXOOOOOOXOXXOXOOXOOOOOXOOOOOOOOOOXXOOXOOOOOOOOOOXOOOOOOOOOXXOXOOXOOOOOXXXOOXO...
output:
1
result:
ok single line: '1'
Test #174:
score: 0
Accepted
time: 10ms
memory: 6564kb
input:
1000 184 OXXOXOOOXOOXOOOOOOOOOOXOXOXOOXXXOOOOOOOOOOOXOXXXOOOOOOOOOXOOOOOXXOXXOOOXOXOOOOXOOXOOOXOOOOXXOOXOOOOOXOOOOXOOOOOOXOOOXXOOOOOOOOOOXXOXXOOOOOOXXOOOOOXXOOXOOOOOOOOOXOOOOOOXXXXOOOOOOOXOOOOXXXOXOXXOXOOXXOOOOOOOXOOOOOOOOXOXOOOOOOXOXXOXOOXOOOOOXOOOOOOOOOOXXOOXOOOOOOOOOOXOOOOOOOOOXXOXOOXOOOOOXXXOOXO...
output:
0
result:
ok single line: '0'
Test #175:
score: 0
Accepted
time: 6ms
memory: 6544kb
input:
1000 211 XOXOOOOOOOOXOOXXOOOOOOOOOOOOOOXXXXOOOOXOOOOOOXOOXOOOOOOOXOOOXOOOXOXOOOOOOOOOOXOXOXOOOOOOOXOOXOOOOOOOOOXXOOXOOOOOOOOOOOXOOOOOOOOXOXOOOOOOOOOOOOOOOOOOOOOOOXOXOOXOXXXOOXOOOOOOOOOOOOOXOXXOXOXOOOXOOOXOOOOOOOOXOOOXOOOOOOXOOOXOOXOOOOOOXXOXOOOOOOOOOOXOOOOOOOOOXOOOOXOOOOOOXXOOOOOOOOOOOOOXOOOXOXOOXOO...
output:
0
result:
ok single line: '0'
Test #176:
score: 0
Accepted
time: 14ms
memory: 6700kb
input:
1000 211 XXOOOXOOOOOOOOOOOOOXOOXOXOOOXOXOXXOOOOXXXOOOXOXOOOOOOXOOOOOXOOOXXOOOOOOOOOOOXXOXOXXOOOOOOXXXXXOXOXOOOXOXOOOXOXXOOOOXOOOOOXOOOOXOXOOOOOOOOOOXOXXOXOOOOXOXOOOOXXXOOOXOOOOOXOXOXOOOOOOXOOXOOOOOOOOOOOOOXXOXOOOOXOOOOXXXXOOOXOXOOXOOOOXXOXXXOOOXOOOXOXOXXOXOXOOOOXXXOXOXOOXOXOOXOOXOXOOOOOXXOOOOOXOOXOX...
output:
1
result:
ok single line: '1'
Test #177:
score: 0
Accepted
time: 9ms
memory: 6500kb
input:
1000 211 XXOOOXOOOOOOOOOOOOOXOOXOXOOOXOXOXXOOOOXXXOOOXOXOOOOOOXOOOOOXOOOXXOOOOOOOOOOOXXOXOXXOOOOOOXXXXXOXOXOOOXOXOOOXOXXOOOOXOOOOOXOOOOXOXOOOOOOOOOOXOXXOXOOOOXOXOOOOXXXOOOXOOOOOXOXOXOOOOOOXOOXOOOOOOOOOOOOOXXOXOOOOXOOOOXXXXOOOXOXOOXOOOOXXOXXXOOOXOOOXOXOXXOXOXOOOOXXXOXOXOOXOXOOXOOXOXOOOOOXXOOOOOXOOXOX...
output:
0
result:
ok single line: '0'
Test #178:
score: 0
Accepted
time: 9ms
memory: 6452kb
input:
1000 212 XOOXOXXOXXOOXOOOOXXXOOXXXOOXOOXOOXOOOOOOXOOXOXOXOXXOOXXXXOXXOOOXOOXXOOOXOXOXOXXOOXXOOOOOOOXOXOXXOXXXXOOOXOXXOXOXXOOXOOOOOXOXOOOOOOXOOOXOOXXXOOXXOOXOXOXOOOOXXXXXXOXXOXOOOXOXXOXXXXXXXOOXXXXOXOXOXOOXXXXOOXXOXXXXXXXOOXXXXXXXXXXXXXXOXXOOOXOXOOXOXOOOXXOOXOOXOOOXOOOXXXOOOXOXOXXXOXXXOXOXOXXXXXOOOOX...
output:
0
result:
ok single line: '0'
Test #179:
score: 0
Accepted
time: 11ms
memory: 6536kb
input:
1000 212 XXXXOOXOXOOOXXOXXOOOXXXXXXXOXOOXOOOXXXXXXXOOOXXOXOXOXOXXXXOOXXOOOXOXXOOOOXXXOXOOXOXOXXXOOOXXOXXXXXOXXXOOOXXOOOOOOXOOXXOXXOOOXXOXOXOOXXXOXOXXXOOOOXXXOOOOOXOOOOXXOXXOOXOOOXXXXXOXOXXOXOXOXOXOOOOXXXOOXOXXXOXXOXXXXXXOOXXXXOXOOOXOXOOOOXXXXOOOXOXXXXXXOXXOOOXOXXOXOOOOOXXOOOXOXXOXXOOXXOXOOXXOXOOXOOO...
output:
1
result:
ok single line: '1'
Test #180:
score: 0
Accepted
time: 14ms
memory: 6692kb
input:
1000 212 XXXXOOXOXOOOXXOXXOOOXXXXXXXOXOOXOOOXXXXXXXOOOXXOXOXOXOXXXXOOXXOOOXOXXOOOOXXXOXOOXOXOXXXOOOXXOXXXXXOXXXOOOXXOOOOOOXOOXXOXXOOOXXOXOXOOXXXOXOXXXOOOOXXXOOOOOXOOOOXXOXXOOXOOOXXXXXOXOXXOXOXOXOXOOOOXXXOOXOXXXOXXOXXXXXXOOXXXXOXOOOXOXOOOOXXXXOOOXOXXXXXXOXXOOOXOXXOXOOOOOXXOOOXOXXOXXOOXXOXOOXXOXOOXOOO...
output:
0
result:
ok single line: '0'
Test #181:
score: 0
Accepted
time: 8ms
memory: 6536kb
input:
1000 213 XOXXXXXXXXXXXOXXOOXOXXXOOXXXOXXOXXOXXXXXXXXXXXXXXXXXXXXXXXOXXXOXXXXXXXXXXXXXOXXXOXXXXXXXXXXOXXXOXXXXOXOOOXXOXXXOXXXXOXXXXXXOXOOXOXXXXXXOXXXXOOXOXXOOOXXXXXOOXXXXXXXOXXXXOXOXXXXXXOXXXXXOXOXXXXXXOXOXXXOXXOXXOOXXXXOOOOXXOXXXOOXXXOXXXXXOXXXXXXXOOOXXXOXXOXXXOXXXXOXXXXXXXOXXOXOOXXOOXXOOXXOOXXOXXXO...
output:
0
result:
ok single line: '0'
Test #182:
score: 0
Accepted
time: 11ms
memory: 6428kb
input:
1000 213 XOOOOOXOOXOXXOXXOXOOOOOOOOOOOXOXOOOOOOXOXOOOOXOXOOXOXXOXOOXOOXXXXOOXOOOXOOXOOOOOOXOOXXOOXOOXXOOOXXOXXOOOOOOOXOOOXOOXOOOXOOXOXOXOXOOOXOXOOOOOOOOXOXOXOOOOOOOXOXOXOXOOXOOOOXOOXXOXXOXOOXXOOOOOOOOOOOOXOOOOOXOOOOOOOOOOXXXOOOOOOXOOOXOXXOXOOOOOOXOXOOXOXOOXOOOXOXOXOXOXOOOXXXOOOOOXOOOOXXXOOOOXOOXXXOO...
output:
1
result:
ok single line: '1'
Test #183:
score: 0
Accepted
time: 9ms
memory: 6464kb
input:
1000 213 XOOOOOXOOXOXXOXXOXOOOOOOOOOOOXOXOOOOOOXOXOOOOXOXOOXOXXOXOOXOOXXXXOOXOOOXOOXOOOOOOXOOXXOOXOOXXOOOXXOXXOOOOOOOXOOOXOOXOOOXOOXOXOXOXOOOXOXOOOOOOOOXOXOXOOOOOOOXOXOXOXOOXOOOOXOOXXOXXOXOOXXOOOOOOOOOOOOXOOOOOXOOOOOOOOOOXXXOOOOOOXOOOXOXXOXOOOOOOXOXOOXOXOOXOOOXOXOXOXOXOOOXXXOOOOOXOOOOXXXOOOOXOOXXXOO...
output:
0
result:
ok single line: '0'
Test #184:
score: 0
Accepted
time: 9ms
memory: 6196kb
input:
1000 395 OOOOOOOXXXOOOOOXOOOOOOOOOXOOOOOOOXXOXXOOOOXOXOOOXXOOOOXOOOOOOOOOXOOOOOXXOXOOOOOOXOXOOXXOXOOOOOOOOOXOOXXOXXXOOOOOOOOOOXOOOOOOOOOOOOOOXOXXOOXOXOXOOXOXOOOOOOOOOOOXXOOOOXOOXOOOOXOXOOOOOXOOOOXXOXOOOOOOXOOOOOOOXOXXOXOXXXOXOOOOOOOOXOOOXOOXOOOXOOOOOOOOOOOOOOOXOOOOOXXOXOOXOOXXOXOXOOOOOOOOOXOOOOOXOOO...
output:
0
result:
ok single line: '0'
Test #185:
score: 0
Accepted
time: 18ms
memory: 6212kb
input:
1000 395 OOOXOOOXOOOOXOOOXXOOOXXOOOOXOOOOXOOOXOOOXXXXXOOOOXXXOXOOOOXOOOOOOOXOOXXXXXOOOOOXXOXOXOXXOOXOOOXOOOXOOOXOXXOXOOOOXOXXOXOOOOOOOXOOXXXXOOXXOOOOXOOXOXOOOOOOOXXOXXOXXXXOOXOXOXOOOXOOXXOXOOOXOOOXOXOXOOOOOOXOOOOOOOXOOOXOOOXXOXXOOOXXOXXOXOOXXXOOXXOOXOOXXOOOOOOOXOOOOOOOXXOXOOXOXXOOOXOOXXOOXXOXOOXXOXO...
output:
1
result:
ok single line: '1'
Test #186:
score: 0
Accepted
time: 7ms
memory: 6244kb
input:
1000 395 OOOXOOOXOOOOXOOOXXOOOXXOOOOXOOOOXOOOXOOOXXXXXOOOOXXXOXOOOOXOOOOOOOXOOXXXXXOOOOOXXOXOXOXXOOXOOOXOOOXOOOXOXXOXOOOOXOXXOXOOOOOOOXOOXXXXOOXXOOOOXOOXOXOOOOOOOXXOXXOXXXXOOXOXOXOOOXOOXXOXOOOXOOOXOXOXOOOOOOXOOOOOOOXOOOXOOOXXOXXOOOXXOXXOXOOXXXOOXXOOXOOXXOOOOOOOXOOOOOOOXXOXOOXOXXOOOXOOXXOOXXOXOOXXOXO...
output:
0
result:
ok single line: '0'
Test #187:
score: 0
Accepted
time: 9ms
memory: 6252kb
input:
1000 396 XXXOXOOXOOXOXOOOXXOXOOXOXOOXOOXOXXXXXOOOOXXXXOXXOXOOXXOXOXOXXOXOOOOOOOXOXOXOOXOOXOXXOXXOOXOXOXOXOOOXXXOXOOXXXOOXXXOXOOOOXOOOXOXXOXXOOXOXXOOOXOOOXXOXOOOXXXOXXXOXXOXXOXXOXXOOXXXOXXXOOOXXOXXOXOOXXOXOXOXOOXOOOXXXXOOXXOOOOXOOXXXOXXOOXOXXOXXOXOOOOXOOXXOXXXOXOOOOXXOXOOXXXXOXXXOOOXXOOXOOOOOOOOXOXXX...
output:
0
result:
ok single line: '0'
Test #188:
score: 0
Accepted
time: 16ms
memory: 6188kb
input:
1000 396 OXXXOXXOOXOXXXOXOOXOXOXOXOOXXXXXOOOXXXXOXOXXXXXXOXOXOOXXOXOOXOXOXXXXXOXOOXOXOXOXXOXXOOOXOXOOXXXXXXXXXOXOXXXOXOOXOOXOXXXOXOOXOXOOOXOOOXOOXXXOOOOXOXXOXXOXXXOXXXOOXXXOXOXXOOOOXOXOXOXXOOOOOXXXOXXOOOXXOXOOXOXOOOXOXOXXOOXOXOOOXOOXXOOXOXOXOOXXOXXOXXOOXOOOOOOXOOOXXOXOXOXOOXOOXXXOOOOOXXOXXOOOOXXOOOX...
output:
1
result:
ok single line: '1'
Test #189:
score: 0
Accepted
time: 10ms
memory: 6184kb
input:
1000 396 OXXXOXXOOXOXXXOXOOXOXOXOXOOXXXXXOOOXXXXOXOXXXXXXOXOXOOXXOXOOXOXOXXXXXOXOOXOXOXOXXOXXOOOXOXOOXXXXXXXXXOXOXXXOXOOXOOXOXXXOXOOXOXOOOXOOOXOOXXXOOOOXOXXOXXOXXXOXXXOOXXXOXOXXOOOOXOXOXOXXOOOOOXXXOXXOOOXXOXOOXOXOOOXOXOXXOOXOXOOOXOOXXOOXOXOXOOXXOXXOXXOOXOOOOOOXOOOXXOXOXOXOOXOOXXXOOOOOXXOXXOOOOXXOOOX...
output:
0
result:
ok single line: '0'
Test #190:
score: 0
Accepted
time: 13ms
memory: 6196kb
input:
1000 397 XXXOXXOXXOXXXXXXXXXXXXXXOXXXXOXXXXXXOOXXXOOXOXXXXXOXOXXXOXXXXXXXXXOXXXXXOOXOXXOXXOOOXXOXXXXXOXXOOXXOXXOXXXXXXXXXXXOXOXXXOOOXOXXXXXXOOXXXXXXXXOXXXXXXXXXOXXOXOXXXXXXXXXOXXXOXXXXXOXXXXXXXXOXXOXXXXOXXXXXXOXXXXXXXXXXXXXOXXXOXXXXXXXXXXXXXOXOXXXXXXXXOXXOXXXXXXXXOXXXXXOXXXXXOXXXXXOXXXXOXXOXXOOXXXXX...
output:
0
result:
ok single line: '0'
Test #191:
score: 0
Accepted
time: 12ms
memory: 6252kb
input:
1000 397 OXOXXOOOOOOOXOXOOOOOXXXOOXXOXOOOOXOOOXOXXOOXOOXXXXOXOOOOOXXOOXXOOXXOOOXOOOOXOXXOOOOXOXOOXOOOXOXOXOOOXOOOOOOXOXOOOOOOXXOOOXOXOOOXOOXOOXOOXOOXXOOOOOOOOOOXXOXXOOOOOXOXXOOOOOXXOXOOXOOOXXXOOOOOOXXXOOOXXXOXOXXOXOOOOOOXXOOXOOOOXOOOXOOXOOOOOOOXXXXOXOXXXOXOOOOOOXXOOOOOOXOOXXOOOOOXOOXOOXXOOOOOOOOOXXO...
output:
1
result:
ok single line: '1'
Test #192:
score: 0
Accepted
time: 17ms
memory: 6200kb
input:
1000 397 OXOXXOOOOOOOXOXOOOOOXXXOOXXOXOOOOXOOOXOXXOOXOOXXXXOXOOOOOXXOOXXOOXXOOOXOOOOXOXXOOOOXOXOOXOOOXOXOXOOOXOOOOOOXOXOOOOOOXXOOOXOXOOOXOOXOOXOOXOOXXOOOOOOOOOOXXOXXOOOOOXOXXOOOOOXXOXOOXOOOXXXOOOOOOXXXOOOXXXOXOXXOXOOOOOOXXOOXOOOOXOOOXOOXOOOOOOOXXXXOXOXXXOXOOOOOOXXOOOOOOXOOXXOOOOOXOOXOOXXOOOOOOOOOXXO...
output:
0
result:
ok single line: '0'
Test #193:
score: 0
Accepted
time: 11ms
memory: 6200kb
input:
1000 777 OOOOOOOXOOOOOXOOOXOOOXOOOOXOXOOOOOOOOXOOOOOOXXOOXOOXXOOOXOOXOOXOOXOOOOOOOOOXOOOOXOOOXOOOOOXOXXOOXOOOOXXOOOOOOOOXOOOOOXOXOXOOXOOOOOOOOOXOOOOXXOOXOOOOOOOOOOXOOOOXOOXXOOXXOOOOXXOXOXOOOOOOOOOOOXOOXOXOXOOOOOOOXOXOOOOOOXOOOOOXOOOOOOXOOOOOOXXOOXOOOOXOOOOOXOOOOOOXXOOOOOOOOXOOOOOOOOOOOXOXOOOXOOOOOOO...
output:
0
result:
ok single line: '0'
Test #194:
score: 0
Accepted
time: 13ms
memory: 6296kb
input:
1000 777 OOOXOOXOXOXOOXXOOOXOOOOOXXXOXXOXXOOOOXOOXOXOOXOOXOXXOOOXOOXXXOXOOOOXOXXXOOOOOXOXOOOOOOOXXOOOOOXOXXXOOOXXOOXOOXOOOXOOXXXOOXOOXOOXXOOOXOOOOOXXOXOOOXOOXOOOOOOOOOOOOXOOXOXXOOOXXXOOOOOOXXOXXOOOOXOOOOXXOOOOXOOOOXOOOXOOOOOOXXXXOXXXOOOOXXOOOXXOOXOOOOXXOXXXOOOOOXXOXXOOOOOOOOXOOOOOOXXXXOXOOXXOXXOOOXO...
output:
1
result:
ok single line: '1'
Test #195:
score: 0
Accepted
time: 16ms
memory: 6400kb
input:
1000 777 OOOXOOXOXOXOOXXOOOXOOOOOXXXOXXOXXOOOOXOOXOXOOXOOXOXXOOOXOOXXXOXOOOOXOXXXOOOOOXOXOOOOOOOXXOOOOOXOXXXOOOXXOOXOOXOOOXOOXXXOOXOOXOOXXOOOXOOOOOXXOXOOOXOOXOOOOOOOOOOOOXOOXOXXOOOXXXOOOOOOXXOXXOOOOXOOOOXXOOOOXOOOOXOOOXOOOOOOXXXXOXXXOOOOXXOOOXXOOXOOOOXXOXXXOOOOOXXOXXOOOOOOOOXOOOOOOXXXXOXOOXXOXXOOOXO...
output:
1
result:
ok single line: '1'
Test #196:
score: 0
Accepted
time: 16ms
memory: 6408kb
input:
1000 778 XOXOXXOXXXOXOXOXOOXXOXOXXXXOXXOOXOOXXXXOOXOXOOOOOOXOOOXXXXOXOXXOXXOXOOOOXOOXOOOXXXXXOOXXXXOXXXOXXOXXOXOOOOOOOXXOOXXXOOOOXXOXOOXXOOXOXXOOOOOOXOXOOOOOOXOXXXXXOOOXXOXOXOOXXXXXOXXOXOOOOXXXOOXXOOXXXOXOXXXOOOXXOXXXOXXOXOXOXOOXOXOOOXXXXOOOOOOXXXXXOOOOXXXXOOOXOXXXXXXXOOOOOXOOOXXXOOXXXXXOOXOXOXXOXXX...
output:
0
result:
ok single line: '0'
Test #197:
score: 0
Accepted
time: 17ms
memory: 6192kb
input:
1000 778 XXOXOXXXOOXXOXOOXXOXXXOOOXOOOXXXOXOOXXOXOOOOOXOXXOXOOOXXXOOOOXOOOXOOOOXXOOXXOOOXXXXXOOXXXOXOOOOOXXOXOOXOXXXXXXXOXOXOOXOOOOOOOXXOOOOOXOXOOOOXXXXXOXOOXOXXOXOXOXOOXXXOXOXOXOOXOOOXXOXXOOXXOOXXXOOXXOOOOXOXOOXOOXXOXXXXXXOOXXXXOOXOOXOOXOOXXOOOOXXXXOXOXOOOXXOOOOXOOOXXXXOOOXXOOXOXXXOXXOXOOOOOOOOOXOX...
output:
1
result:
ok single line: '1'
Test #198:
score: 0
Accepted
time: 14ms
memory: 6188kb
input:
1000 778 XXOXOXXXOOXXOXOOXXOXXXOOOXOOOXXXOXOOXXOXOOOOOXOXXOXOOOXXXOOOOXOOOXOOOOXXOOXXOOOXXXXXOOXXXOXOOOOOXXOXOOXOXXXXXXXOXOXOOXOOOOOOOXXOOOOOXOXOOOOXXXXXOXOOXOXXOXOXOXOOXXXOXOXOXOOXOOOXXOXXOOXXOOXXXOOXXOOOOXOXOOXOOXXOXXXXXXOOXXXXOOXOOXOOXOOXXOOOOXXXXOXOXOOOXXOOOOXOOOXXXXOOOXXOOXOXXXOXXOXOOOOOOOOOXOX...
output:
0
result:
ok single line: '0'
Test #199:
score: 0
Accepted
time: 15ms
memory: 6296kb
input:
1000 779 XXOXXXXXOOXXXXXXXXXXXXXXXOXXXXXXOXOXXOXXXXXXOOOOXOXOXXXXXOXXXOXXXXOOOXXXXXXXXXXOXXXXOOXXXXOXXXXXXXXOXXOXXXOXXXXXXXXOXXXXXXOXXOXXOXXOXXXXXXXOXXXXXXXXXXXOOXXXXOXXXXXXXXXXXXXXOXXXXXXXOXXOOXXXXXXXOXOXXXXXOXXOXXXXOXXXXXXXXXXXXXOXOXXXXXXOXOXOOXOXXXXXXXXXXXXXXXXXXXXXXXXXXOXXXXXXXXXXOXXOXOXXXXXXXXX...
output:
0
result:
ok single line: '0'
Test #200:
score: 0
Accepted
time: 13ms
memory: 6196kb
input:
1000 779 OXOOOOOOOOOOXOOOXXXOOOOOXXOOXOXOOOXOOOOXOOOOOXOOOXOXOXOOOXOOOXXOXXOOOXOOOOOXXOXOOOOOOOXOOOXXXOOOXXOOXXOOXOOOOOOXXOOXXXXXOOOOOOOOOOOOXOOOOOXXXOOOOOOOOOOXOOOXOOOOOOOOOOOXXXOXXOOXXXXOXOOOOOOOOOOOOXOOXOOOXXOXXXOOXXXOXOOOOOXXXOXOXOXOOXOOOXXXXXXOOXXOOOOOOOXOOOOXXOXOOOXOOXOXXXOOOOXOOXXXOOOXXOOXXXO...
output:
1
result:
ok single line: '1'
Test #201:
score: 0
Accepted
time: 16ms
memory: 6212kb
input:
1000 779 OXOOOOOOOOOOXOOOXXXOOOOOXXOOXOXOOOXOOOOXOOOOOXOOOXOXOXOOOXOOOXXOXXOOOXOOOOOXXOXOOOOOOOXOOOXXXOOOXXOOXXOOXOOOOOOXXOOXXXXXOOOOOOOOOOOOXOOOOOXXXOOOOOOOOOOXOOOXOOOOOOOOOOOXXXOXXOOXXXXOXOOOOOOOOOOOOXOOXOOOXXOXXXOOXXXOXOOOOOXXXOXOXOXOOXOOOXXXXXXOOXXOOOOOOOXOOOOXXOXOOOXOOXOXXXOOOOXOOXXXOOOXXOOXXXO...
output:
0
result:
ok single line: '0'
Test #202:
score: 0
Accepted
time: 15ms
memory: 6244kb
input:
1000 998 OOXOXOOOOOOOOOOOXOOXOOOOXXOOOOOOOXXOOOOOOOXOOOOOOOOOXOOOOOOOOOOOOOOOXOOOXXXXXOOXOOOOOOOOXOOOOOOOOOOXOOOXOOOOOOOXOXOXOOXOXOOXXOOOOOOOOOOOOXOOOXOOOOOOOOOOOXOOOOOOOXOOOOOOOXOXOOOXXOOOXOOOOOOOOXXOOOXOXOXOOXOXOOOOOOOOOOOXOOXOOXOOOXOOOOOOOOOOOOOOOOOXOOOOOXOOOOOOOOOOOOOOOOOXOOOOOOXOXOXXXOOOOOOOOOX...
output:
0
result:
ok single line: '0'
Test #203:
score: 0
Accepted
time: 16ms
memory: 6260kb
input:
1000 998 OXXOOOOOXXOOOOOOXXOOOXOOOOXOOOOOOOXOOOXXOOOOXOOOOXOXOOOXXXOXXXXOOOOOXOXOOOOOXOOOXOOOXXOXXOXOOOXXOXXXXXOOOOOXOXXOXOOOOOOOOXOOXOOOOOOOOXOOOXXOXOOOOXOXOOOXXXXOXXOOOOXOOOOXOXXOOXOOOOOXOOOOXOOXOOOXXOOOXOOOOXXOOOOXOXOXOXOXOOXXXOXXOOOOOOOOOXXOOOXOOOOOXOXOOXXOXXXOXOOOOOOXOOOOXOXOOOOOOOOOXOXOOOXOOOO...
output:
1
result:
ok single line: '1'
Test #204:
score: 0
Accepted
time: 16ms
memory: 6192kb
input:
1000 998 OXXOOOOOXXOOOOOOXXOOOXOOOOXOOOOOOOXOOOXXOOOOXOOOOXOXOOOXXXOXXXXOOOOOXOXOOOOOXOOOXOOOXXOXXOXOOOXXOXXXXXOOOOOXOXXOXOOOOOOOOXOOXOOOOOOOOXOOOXXOXOOOOXOXOOOXXXXOXXOOOOXOOOOXOXXOOXOOOOOXOOOOXOOXOOOXXOOOXOOOOXXOOOOXOXOXOXOXOOXXXOXXOOOOOOOOOXXOOOXOOOOOXOXOOXXOXXXOXOOOOOOXOOOOXOXOOOOOOOOOXOXOOOXOOOO...
output:
1
result:
ok single line: '1'
Test #205:
score: 0
Accepted
time: 18ms
memory: 6236kb
input:
1000 999 OOOXXOOXXOOXOOOOXXXOXXOXOOXXOOXOXXXOXXXOXXXXOXOOXXOXOXXXOOOXXXOXOXXOXOOOXXOXXOXOXOXXOOXXOOOXOOXXXXOOOXOXOXOXOXOOXOXOOOOXOOXOOOOXXOOOXXXOXXOOOXOXXOOOXXXXOOXXXOOOOXOOXOXOOXXXXXOOOXOXXOXOOXXXXOXOOOXXXOOXXOXOXXOXOOOOXOOOXXXOXXOOOOOXXOOOXXXOXOXOXXOXXXOOXXOOOOOOOOOOXOOXXXXOOOXOOXOOOOXOOOOOXOOXXOO...
output:
1
result:
ok single line: '1'
Test #206:
score: 0
Accepted
time: 14ms
memory: 6292kb
input:
1000 999 OXXXXXOOOXOXOOOXOXOXOOXOOXXOOXOXXXXOOXXXXOOOOXOOOOXXXXXOXXOXOXOXXOOXOOXXXOOOOOXOXOXXXOOOXXXXXOXXOOXXXXOXOOXOOXOOOXXOOXXXOXOOOOOOOOXXOXOXXOOXOOXXXOOOXOXXOOXXOXXOOOXXXOXOOXXOXOXXXXXXXOXXOXXXOXXOXOXOOOXXOXXXXXXXXOOOXXXOOXXXXXXOOXXOOOOOOOOXXOOOXOOXOOOXXOOOOXOXOXXOXXOXXOOOOXXXOOXXXOXOXXOXXXOOOXX...
output:
1
result:
ok single line: '1'
Test #207:
score: 0
Accepted
time: 18ms
memory: 6212kb
input:
1000 999 OXXXXXOOOXOXOOOXOXOXOOXOOXXOOXOXXXXOOXXXXOOOOXOOOOXXXXXOXXOXOXOXXOOXOOXXXOOOOOXOXOXXXOOOXXXXXOXXOOXXXXOXOOXOOXOOOXXOOXXXOXOOOOOOOOXXOXOXXOOXOOXXXOOOXOXXOOXXOXXOOOXXXOXOOXXOXOXXXXXXXOXXOXXXOXXOXOXOOOXXOXXXXXXXXOOOXXXOOXXXXXXOOXXOOOOOOOOXXOOOXOOXOOOXXOOOOXOXOXXOXXOXXOOOOXXXOOXXXOXOXXOXXXOOOXX...
output:
1
result:
ok single line: '1'
Test #208:
score: 0
Accepted
time: 11ms
memory: 6036kb
input:
1000 1000 XXXXXXXXOOXXOXXOXXXOOOXXOXOXOXXXXXXXXXOXXXXXXOXXOOXOXXXXXXXXXXXXXXXXXXOXXOOXXXXXXXXXXXOXXXXOOXOXXXXXXXXXOXOXOXXOXXXXOOXOXXOXXOOOXXXXXXXXXOXXXXOXXXXXOXOXXXXXXXXXXXXXXXXOXXXXXXXXOXXXOXXXXXXOXXOXXXXXXXXXXOXXXXXOXOXXXOOXXXOOXXXXXXXXXXXOOXXOXXXXXXOXXXXXXXXXXXXXXOXXXXOXOXXXXXOXXXXXXXXXXOXXOXXXXX...
output:
1
result:
ok single line: '1'
Test #209:
score: 0
Accepted
time: 17ms
memory: 6052kb
input:
1000 1000 OOOOOOXXOXOOXXXOOOOXOOXOOXOOOOOOOOOXXXOOOOOXOXXXOOOOXXXXOOOXOXXOOOOOXOOXOOXXOOOOOOOXOOOOXOXOOXOXOOOOXOOXXOXXOOOOOOOXXXOOOXOOOOOOXOOXXOOXOOOOXOXOOOXOOOOOXOOXXXXXXOOOXXOOOXXXOOOXOXOOXOOOOOOOOOXXOXXXXOOXOOOOOXOXOXOXOOOXOOOOOOXOOXOXOOXOOXOOXXOOOOOOXOOXOOOOXOOOXXOXXOOOOXOXOXXOOXOOXOXOXXOXOOOOXO...
output:
1
result:
ok single line: '1'
Test #210:
score: 0
Accepted
time: 16ms
memory: 6168kb
input:
1000 1000 OOOOOOXXOXOOXXXOOOOXOOXOOXOOOOOOOOOXXXOOOOOXOXXXOOOOXXXXOOOXOXXOOOOOXOOXOOXXOOOOOOOXOOOOXOXOOXOXOOOOXOOXXOXXOOOOOOOXXXOOOXOOOOOOXOOXXOOXOOOOXOXOOOXOOOOOXOOXXXXXXOOOXXOOOXXXOOOXOXOOXOOOOOOOOOXXOXXXXOOXOOOOOXOXOXOXOOOXOOOOOOXOOXOXOOXOOXOOXXOOOOOOXOOXOOOOXOOOXXOXXOOOOXOXOXXOOXOOXOXOXXOXOOOOXO...
output:
1
result:
ok single line: '1'