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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
#43516#4240. Tree CirclesZhaoZiLongML 0ms0kbC++233.5kb2022-08-09 16:58:032022-08-09 16:58:04

详细

Test #1:

score: 0
Memory Limit Exceeded

input:

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

output:


result: