Day 2 – Max Average Subarray & Highest Altitude | Sliding Window + Prefix Sum | LeetCode Challenge

🗓️ Date: July 26, 2025📌 Challenge:🧩 Problem 1: Maximum Average Subarray I – LeetCode #643 (Easy)🧩 Problem 2: Find the Highest Altitude – LeetCode #1732 (Easy)💻 Topic: Sliding Window, Prefix Sum, Arrays ✅ Problem Statement (Summary): 🔹 Problem ...