Leetcode 120. Triangle | DP Bottom-Up & Top-Down | Python Solution
15:14
YouTubeStatLearn Tech
Leetcode 120. Triangle | DP Bottom-Up & Top-Down | Python Solution
In this video, We solve Leetcode 120. Triangle step by step using Dynamic Programming. 💡 Problem: Given a triangle array, find the minimum path sum from top to bottom. At each step, you may move to the adjacent numbers on the row below. 🔑 Approaches Covered: Bottom-Up DP (In-place): Start from bottom → update each element with min of ...
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