created a recursive javascript solution to 0144-binary-tree-preorder-…

neetcode-gh / leetcode

Leetcode solutions

MIT License

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Open matthewkeck opened 3 months ago

matthewkeck commented 3 months ago

…traversal

File(s) Modified: 0144-binary-tree-preorder-traversal.js
Language(s) Used: javascript
Submission URL: https://leetcode.com/problems/binary-tree-preorder-traversal/submissions/1273485789/

Please make sure the file name is lowercase and a duplicate file does not already exist before merging.