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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#621652#6421. Degree of Spanning TreeMaMengQiRE 1ms3592kbC++202.0kb2024-10-08 15:58:052024-10-08 15:58:05

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3592kb

input:

2
6 9
1 2
1 3
1 4
2 3
2 4
3 4
4 5
4 6
4 6
3 4
1 3
2 3
3 3
1 2

output:

Yes
1 3
4 5
3 4
2 3
4 6
No

result:

ok 2 cases

Test #2:

score: -100
Runtime Error

input:

11140
10 15
9 6
5 7
6 5
2 3
7 5
7 5
3 10
9 7
5 5
9 1
7 5
2 8
7 5
4 3
6 2
9 19
3 7
3 9
2 8
2 8
3 6
5 1
1 8
8 9
8 3
4 8
5 5
3 1
4 3
1 3
8 6
1 3
7 4
4 3
8 8
12 20
10 2
5 5
2 4
3 3
3 3
5 11
9 2
5 5
7 12
11 3
3 3
3 5
5 3
3 1
4 6
7 11
6 8
4 5
6 12
6 5
8 18
4 2
4 3
2 4
2 4
4 3
4 8
2 2
6 7
2 4
6 2
1 4
8 7
4...

output:

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

result:
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Server Time: 2024-12-03 18:43:04 | OpenSource Project