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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#217134#5575. Knight's Tour Reduxff (Xinxin Zhu, Bo Xu, Songyin Xue) #WA 0ms5644kbC++201.3kb2023-10-16 15:33:282023-10-16 15:33:29

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3580kb

input:

1

output:

POSSIBLE
1 1

result:

ok answer = 1

Test #2:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

2

output:

IMPOSSIBLE

result:

ok answer = 0

Test #3:

score: 0
Accepted
time: 0ms
memory: 3636kb

input:

3

output:

IMPOSSIBLE

result:

ok answer = 0

Test #4:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

4

output:

IMPOSSIBLE

result:

ok answer = 0

Test #5:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

5

output:

POSSIBLE
1 3
4 2
5 5
2 4
3 1

result:

ok answer = 1

Test #6:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

6

output:

POSSIBLE
1 1
2 4
5 5
6 2
3 3
4 6

result:

ok answer = 1

Test #7:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

7

output:

POSSIBLE
1 1
2 4
3 7
6 6
7 3
4 2
5 5

result:

ok answer = 1

Test #8:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

8

output:

POSSIBLE
1 1
2 4
3 7
6 8
7 5
8 2
5 3
4 6

result:

ok answer = 1

Test #9:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

9

output:

POSSIBLE
1 1
2 4
3 7
6 8
9 9
8 6
7 3
4 2
5 5

result:

ok answer = 1

Test #10:

score: 0
Accepted
time: 0ms
memory: 5644kb

input:

10

output:

POSSIBLE
1 1
2 4
3 7
4 10
7 9
10 8
9 5
8 2
5 3
6 6

result:

ok answer = 1

Test #11:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

11

output:

POSSIBLE
1 1
2 4
3 7
4 10
7 11
8 8
11 9
10 6
9 3
6 2
5 5

result:

ok answer = 1

Test #12:

score: -100
Wrong Answer
time: 0ms
memory: 3664kb

input:

12

output:

POSSIBLE
1 1
2 4
3 7
4 10
7 11
10 12
11 9
12 6
9 5
8 2
5 3

result:

wrong output format Unexpected end of file - int32 expected