search

billryan / algorithm-exercise

Data Structure and Algorithm notes. 数据结构与算法/leetcode/lintcode题解/
https://algorithm.yuanbin.me
3.44k stars 892 forks source link

add three ways of tree traversal #44

Closed luckyharryji closed 8 years ago

luckyharryji commented 8 years ago

add pre-order, mid-order, never-order of tree traversal