Discussion @ 1752. Tree 2 @ Timus Online Judge

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Discussion of Problem 1752. Tree 2

WA test 5. Here is my case

Posted by Dang Quang Huy 1 Aug 2017 21:16

2 1
3 1
4 3
5 1
6 4
7 2
8 6
9 8
10 7
ans: 8 or 1