QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#43827	#4562. Prisoner Challenge	xyfaknoitwentytwenty^#	100 ✓	6ms	4880kb	C++11	1.5kb	2022-08-11 10:24:22	2024-05-26 01:03:53

Due to the privacy settings of the submitter, you are not allowed to view this code.

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 5

Accepted

Test #1:

score: 5

Accepted

time: 0ms

memory: 3760kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
2 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 -1
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0

result:

ok

Test #2:

score: 0

Accepted

time: 0ms

memory: 3828kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
3 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 -1
0 -1 -2 -2
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0

result:

ok

Test #3:

score: 0

Accepted

time: 1ms

memory: 3796kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
243 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

result:

ok

Test #4:

score: 0

Accepted

time: 0ms

memory: 4092kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
256 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

result:

ok

Test #5:

score: 0

Accepted

time: 1ms

memory: 3844kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
499 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #6:

score: 0

Accepted

time: 1ms

memory: 3840kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
500 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #7:

score: 0

Accepted

time: 0ms

memory: 4020kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
29 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 -1
0 -1 -1 4 4 4 5 5 6 6 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2
0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 4 4 4 5 5 6 6 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2
0 -1 -1 -1 -1 -1 -1 -1 -1 -...

result:

ok

Test #8:

score: 0

Accepted

time: 1ms

memory: 4112kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
380 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #9:

score: 0

Accepted

time: 1ms

memory: 3824kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
411 1

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Subtask #2:

score: 5

Accepted

Test #10:

score: 5

Accepted

time: 0ms

memory: 3764kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
2 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 -1
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0

result:

ok

Test #11:

score: 0

Accepted

time: 0ms

memory: 3792kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
3 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 -1
0 -1 -2 -2
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0

result:

ok

Test #12:

score: 0

Accepted

time: 1ms

memory: 3800kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
243 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

result:

ok

Test #13:

score: 0

Accepted

time: 1ms

memory: 3808kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
256 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

result:

ok

Test #14:

score: 0

Accepted

time: 0ms

memory: 3912kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
499 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #15:

score: 0

Accepted

time: 1ms

memory: 4132kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
500 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #16:

score: 0

Accepted

time: 0ms

memory: 4052kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
12 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 2 2 2 3 3 3 -1
0 -1 -1 4 4 -2 -2 -2 -2 -2 -2 -2 -2
0 -1 -1 -1 -1 -1 -1 4 -2 -2 -2 -2 -2
0 -1 -1 -1 -1 -1 -1 -1 -1 -1 4 -2 -2
1 0 -2 -2 -1 -1 -2 -1 -1 -2 -1 -1 0
1 0 0 0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0
0...

result:

ok

Test #17:

score: 0

Accepted

time: 1ms

memory: 3740kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
138 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 ...

result:

ok

Test #18:

score: 0

Accepted

time: 1ms

memory: 3836kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
469 2

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Subtask #3:

score: 90

Accepted

Test #19:

score: 90

Accepted

time: 0ms

memory: 3848kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
2 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 -1
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
0 0 0
0 0 0

result:

ok

Test #20:

score: 90

Accepted

time: 0ms

memory: 3848kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
3 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 -1
0 -1 -2 -2
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0

result:

ok

Test #21:

score: 90

Accepted

time: 3ms

memory: 4208kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
2187 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #22:

score: 90

Accepted

time: 2ms

memory: 4432kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
4096 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #23:

score: 90

Accepted

time: 6ms

memory: 4580kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
4999 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #24:

score: 90

Accepted

time: 6ms

memory: 4880kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
5000 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #25:

score: 90

Accepted

time: 0ms

memory: 3836kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
22 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 3 -1
0 -1 -1 4 4 5 6 6 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2
0 -1 -1 -1 -1 -1 -1 -1 -1 -1 4 4 5 5 -2 -2 -2 -2 -2 -2 -2 -2 -2
0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 4 4 5 6 6 -2 -2
1 0 -2 -2 -1 -1...

result:

ok

Test #26:

score: 90

Accepted

time: 1ms

memory: 3820kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
376 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #27:

score: 90

Accepted

time: 1ms

memory: 4160kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
662 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #28:

score: 90

Accepted

time: 2ms

memory: 4056kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
2010 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #29:

score: 90

Accepted

time: 6ms

memory: 4448kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
4030 3

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok

Test #30:

score: 90

Accepted

time: 0ms

memory: 4016kb

input:

9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138
3 0

output:

d42f2a420c2a91c29a00736354e52427eecfabae
OK
20
1 -2 1 -1
0 -1 -2 -2
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0

result:

ok