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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#621712#6421. Degree of Spanning TreeHuangHanShengRE 1ms3620kbC++202.0kb2024-10-08 16:25:462024-10-08 16:25:52

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3620kb

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
2 3
1 4
1 2
4 5
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
2 3
7 5
6 5
9 7
9 1
3 10
2 8
4 3
6 2
Yes
3 7
2 8
8 3
5 1
1 8
3 9
3 6
4 8
Yes
2 4
11 3
10 2
3 5
9 2
7 12
3 1
4 6
7 11
6 8
4 5
Yes
4 3
2 4
6 7
4 8
6 2
1 4
7 5
Yes
5 6
2 9
5 7
2 3
5 9
4 3
8 7
5 1
Yes
1 9
3 2
1 7
2 5
10 2
2 6
6 1
8 10
4 6
Yes
2 6
6 7
5 4
5 7
1 3
7 1
Yes
8 11
5 4
8 2
2 6
1 13
10 6
12...

result:
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Server Time: 2024-12-02 21:01:47 | OpenSource Project