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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
#43618#4240. Tree CirclesHuangHanShengWA 1ms15920kbC++143.6kb2022-08-09 20:20:152022-08-09 20:20:16

详细

Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 15920kb

input:

3
1 2
2 3
2
3 1 2 3
2 1 3

output:


result:

wrong answer Answer contains longer sequence [length = 2], but output contains 0 elements