LeetCode Day 1: Two Sum | JavaScript Solution in 60 Seconds

🚀 LeetCode Day 1 — Two Sum (JavaScript Solution)
In this quick 60-second coding short, we’ll solve the famous Two Sum problem using a hash map approach for O(n) efficiency.

💻 Problem:
Given an array of numbers and a target, return the indices of the two numbers that add up to the target.

⚙️ Solution:
Use a hash map to store numbers
Check if target - num exists in the map
Return indices when found

🔥 Series: LeetCode in 60 Seconds
🎯 Language: JavaScript
🌍 By: LetsCode

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