Understanding

This is where I write down drafts for learning

263. Ugly Number

Easy

Posted on March 4, 2020

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Tags: Coding LeetCode Easy Math

508. Most Frequent Subtree Sum

Medium

Posted on March 3, 2020

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Tags: Coding LeetCode Medium Hash Table Tree

Cracking the Coding Interview 6th Ed.

Posted on March 3, 2020

References CtCI-6th-Edition-Python

Tags: Coding

面试题 01.01. 判定字符是否唯一

Posted on March 3, 2020

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Tags: Coding

45. Jump Game II

Hard

Posted on March 2, 2020

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Tags: Coding LeetCode Hard Greedy

58. Length of Last Word

Easy

Posted on March 1, 2020

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Tags: Coding LeetCode Easy String