Leetcode 380 - Insert, delete, getRandom() O(1) time - Practice 2

August 16, 2016

 First practice on Leetcode 380:

http://juliachencoding.blogspot.ca/2016/08/leetcode-380-insert-delete-getrandom-o1.html

 Add one more function - design API - Julia likes to design API, after she tried to memorize all APIs of JavaScript array.

Second practice - one function:

https://gist.github.com/jianminchen/84a0945eb49d3ae7af36b4ca5f0f0c41

Design API - move an entry from the dictionary from one location

to another location

assume that dictionary contains the entry of from

assume that to position is available in the dictionary

public bool move(Dictionary<Int32, Int32> dict, int from, int to)

Blog:
1. CSS style -
http://codeguide.bootcss.com/

2. http://www.ruanyifeng.com/blog/2012/10/javascript_module.html