Algorithm review

July 3, 2019

It is important for me to stay organized, and also I need to push myself to write down my thinking process to practice those algorithms. Here are some algorithms I reviewed recently. 

42. Trapping Rain Water
C# First success submission back in May 2018

56 Merge intervals
C# First practice using LINQ in Feb 2017
C# IComparer class definition practice in February 2017
C# various practice in 2019

126. Word Ladder II
     Time limit exceeded practice in 2019
127. Word Ladder

C# BFS practice in 2019
C# BFS practice back I in June 2016
C# BFS practice back II in June 2016

556. Next Greater Element III
     C# using stack practice in August 2018