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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
#286213#7936. Eliminate Treeucup-team907#WA 0ms3560kbC++171.5kb2023-12-17 05:52:592023-12-17 05:52:59

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3560kb

input:

5
1 2
2 3
3 4
3 5

output:


result:

wrong answer Answer contains longer sequence [length = 1], but output contains 0 elements