Time to review my last 50 algorithms

May 9, 2019

Introduction

It is one of learning process I should do it more often. I should review after one month practice of algorithm and data structure. Normally it includes 4 weekly contest, and then a few mock interviews I practice on Leetcode.com, algorithms I come cross to practice mock onsite. 

The review

I like to review the algorithms and also discussion posts I write on Leetcode.com. I like to learn a few hard level algorithms once a while. 

Leetcode 236

Leetcode 235

Leetcode 1038

Leetcode 1037

Leetcode 91

Leetcode 896

Leetcode 1035

Leetcode 1034

Leetcode 1033

Leetcode 402

Leetcode 957

Leetcode 1

Leetcode 2

Leetcode 13

Leetcode 675

Leetcode 1031

Leetcode 229

Leetcode 796

Leetcode 75

Leetcode 836

Leetcode 763

Leetcode 1025

Leetcode 1026

Leetcode 791    3wks 3 days

Leetcode 929

Leetcode 904

Leetcode 722

Leetcode 168 Excel sheet column title  3 weeks 4 days

Leetcode 54 Spiral Matrix

Leetcode 1024 video stitching

Leetcode 1022 Sum of Root To Leaf Binary Numbers

Leetcode 1021. Remove Outermost Parentheses