Andrew Healey • 1/1/2019

Leetcode - Episode 1 - Three Easys

This article is the first in a series focused on solving Leetcode problems to improve algorithmic skills. It provides detailed solutions and analysis for three easy problems: 'Jewels and Stones', 'Unique Email Addresses', and 'To Lower Case'. For each, the author explains their code, discusses runtime and space complexity, and mentions potential optimizations found in community discussions.

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#Python #problem solving #data structures