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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#853856#9733. Heavy-light Decompositionucup-team253#WA 0ms3556kbC++204.8kb2025-01-11 19:42:582025-01-11 19:42:58

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3556kb

input:

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

output:

0 1 2 3 4 2 2 7 2 9 10 2 
3 0 2 3 
IMPOSSIBLE

result:

wrong answer vertex 3 is not a leaf (test case 2)