Leetcode - Episode 16 - Pretty Efficient (3 x E)
Read OriginalThe article details the author's experience solving three LeetCode algorithm problems, focusing on efficiency and patterns. It includes Python code and analysis for 'Flipping an Image' (matrix manipulation), 'Leaf-Similar Trees' (tree traversal and comparison), and 'Maximum Depth of N-ary Tree' (depth-first search). The author discusses runtime complexity, refactoring, and solution optimization.
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