Find Maximum Subarray Sum (Kadane's algorithm)

Govind Pothuraju on Instagram: "Day 15/200: Maximum Subarray – LeetCode 53 Brute Force to Optimized Given an integer array, find the contiguous subarray with the largest sum. ✅ O(n³): Check all possible subarrays. ✅ O(n²): Fix start index & calculate subarray sums in one pass. 🔥 Tomorrow → Kadane’s Algorithm (O(n)) 💡 This is one of the most important DSA interview problems — understanding the step-by-step optimization is the real key. Follow @codewith_govind for 200 days of DSA. Comment “CODE”

InnoZenX on Instagram: "⚡ Kadane’s Algorithm finds the max subarray sum. ➕ Keep adding elements to a current sum. 🚫 If current sum < 0 → reset to 0. 🏆 Track the maximum sum seen so far in O(n)"