Encode and Decode Strings - Leetcode 271

70% of CS Grads can't solve this

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How to EASILY solve LeetCode problems

I can't believe this is an easy problem

Meeting Rooms - Leetcode 252

a little secret for binary tree questions 🤫

Single Number - Leetcode 136

a trick for recursive problems

A neet trick for Linked List problems

Don't forget to eat your greens

Validate Binary Search Tree - Leetcode 98

I fixed Coding Interview

Product of Array Except Self - Leetcode 238

I finally did it

Just reverse the problem and it's simple

The Best Devs Write the Least Code - Casey Muratori

the problem might be a little too hard for you

The easiest Algorithm ever

Do you remember multi-source BFS? 🍊