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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#211496#7333. DominoesZhaoZiLongAC ✓0ms3692kbC++20647b2023-10-12 17:22:162023-10-12 17:22:18

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3688kb

input:

1
2

output:

2 1 3 1
4 1 4 2
3 2 3 3

result:

ok OK!

Test #2:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

50
888
171
6
7
8
9
10
1000
1
2
3
4
5
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
71
172
516
669
997

output:

impossible
impossible
impossible
impossible
impossible
impossible
impossible
impossible
2 1 3 1
2 1 3 1
4 1 4 2
3 2 3 3
2 1 3 1
4 1 4 2
5 1 5 2
3 2 3 3
4 3 5 3
4 4 5 4
2 1 3 1
4 1 4 2
5 1 5 2
1 1 1 2
3 2 3 3
4 3 5 3
2 2 2 3
4 4 5 4
3 4 2 4
1 3 1 4
impossible
impossible
impossible
impossible
impossib...

result:

ok OK!