2017年9月13日
[GeeksForGeeks] Connect binary tree nodes of same level
摘要： Given a binary tree with each node having one extra field of nextRight. nextRight points to the next right node of the same level. Initially all nodes 阅读全文
posted @ 2017-09-13 14:01 Review->Improve 阅读(238) 评论(0) 推荐(0) 编辑
[GeeksForGeeks] Check if removing an edge creates two trees of equal size
摘要： Given a Binary Tree, find if there exist edge whose removal creates two trees of equal size. Examples: To find whether such an edge exists, we need to 阅读全文
posted @ 2017-09-13 06:53 Review->Improve 阅读(383) 评论(0) 推荐(0) 编辑