F.A.Qs Home Discuss ProblemSet Status Ranklist Contest 入门OJ LoginRegister 捐赠本站
Notice:本站提供各级各类比赛备战资源(Noip提高组及以下),有意者请联系Lydsy2012@163.com,仅限教师及家长用户。
Problem 5346. -- 树

5346: 树

Time Limit: 10 Sec  Memory Limit: 256 MB
Submit: 40  Solved: 20
[Submit][Status][Discuss]

Description

JudgeOnline/upload/201805/3.pdf

Input

Output

Sample Input

Sample Output

HINT

Source

[Submit][Status][Discuss]

HOME Back