InBackToCodingbyMilind Amrutkar·Jun 14Running Sum of 1D Array (Leetcode 1480): All Approaches explainedBrute force to in-place O(1) space, the prefix-sum pattern explained, with time and space complexity for each solution.
InBackToCodingbyMilind Amrutkar·Aug 24, 2025Best Time to Buy and Sell Stock (LeetCode 121) (Part 2) BackToCodingBest Time to Buy and Sell Stock — LeetCode 121 Solution | Java & Kotlin Complete Guide with Step-by-Step Explanation
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InBackToCodingbyMilind Amrutkar·Aug 22, 2025Trapping Rain Water — Solved using Java and Kotlin (Part 3) Neetcode 150 — BackToCodingLearn to solve the classic Trapping Rain Water challenge with multiple approaches in Java & Kotlin. Complete guide with step-by-step…
InBackToCodingbyMilind Amrutkar·Aug 21, 2025Trapping Rain Water — Solved using Java and Kotlin (Part 2) Neetcode 150 — BackToCodingLearn to solve the classic Trapping Rain Water challenge with multiple approaches in Java & Kotlin. Complete guide with step-by-step…
InBackToCodingbyMilind Amrutkar·Aug 20, 2025Trapping Rain Water — Solved using Java and Kotlin (Part 1) Neetcode 150 — BackToCodingLearn to solve the classic Trapping Rain Water challenge with multiple approaches in Java & Kotlin. Complete guide with step-by-step…
InBackToCodingbyMilind Amrutkar·Aug 19, 2025Container With Most Water Solved using Java and Kotlin: BackToCoding (Part 2) Neetcode 150Container With Most Water LeetCode Solution: Java & Kotlin Two Pointers Approach Explained
InBackToCodingbyMilind Amrutkar·Aug 18, 2025Container With Most Water Solved using Java and Kotlin: BackToCoding (Part 1) Neetcode 150Container With Most Water LeetCode Solution: Java & Kotlin Two Pointers Approach Explained
InBackToCodingbyMilind Amrutkar·Aug 16, 20253 Sum — Neetcode 150 Solved using Java and Kotlin (Part 2) — BackToCodingMaster the 3Sum Challenge in Java & Kotlin: Complete Guide with Step-by-Step Solutions | LeetCode 15
InBackToCodingbyMilind Amrutkar·Aug 15, 20253 Sum — Neetcode 150 Solved using Java and Kotlin (Part 1) — BackToCodingMaster the 3Sum Challenge in Java & Kotlin: Complete Guide with Step-by-Step Solutions | LeetCode 15
