LIKE CODING
Friday, February 6, 2015
LeetCode [107] Binary Tree Level Order Traversal II
Note
method 1: reverse the top-to-bottom result
method 2: insert a lower layer at the head of the vector
Ref
[1]
https://leetcode.com/problems/binary-tree-level-order-traversal-ii/
OJ
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment