Update 0219-contains-duplicate-ii.js - Githubissues

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Leetcode solutions

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Update 0219-contains-duplicate-ii.js #3515

Open HunterHester opened 3 months ago

HunterHester commented 3 months ago

Shortens and simplifies current solution by changing hashmap into a hashset.

File(s) Modified: 0219-contains-duplicate-ii.js
Language(s) Used: javascript
Submission URL: https://leetcode.com/problems/contains-duplicate-ii/solutions/5403584/sliding-window-solution

Important

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