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QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#300280#5148. Tree DistanceqsceszthnWA 0ms21196kbC++142.9kb2024-01-07 22:30:042024-01-07 22:30:04

詳細信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 21196kb

input:

5
1 2 5
1 3 3
1 4 4
3 5 2
5
1 1
1 4
2 4
3 4
2 5

output:


result:

wrong answer Answer contains longer sequence [length = 5], but output contains 0 elements