Smakar20
/ flattenBfs.js
Created
December 27, 2017 18:09
flattenBfs created by smakar20 - https://repl.it/@smakar20/flattenBfs
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| //Given a binary tree, flatten it to a linked list levelwise. | |
| class Tree{ | |
| constructor(val){ | |
| this.val = val | |
| this.left = null | |
| this.right = null | |
| } | |
| insertLeft(val){ |