Leetcode 314: Binary Tree Vertical Order Traversal

January 16, 2016 

First time after 9 years, I installed Eclipse, J2SE, and then, set up Java developer IDE Eclipse, ran the first Java program. Such a great ride to enjoy Java programming. Still remember that in 2006 - 2007, spent over 10 hours daily to read/ run/ maintain software using Java programming language, when I worked for a small startup called Siva Corp Inc. in the city of Delray Beach, Florida, USA. 

Just bring all my good memory back about programming using Java.


http://buttercola.blogspot.ca/2014/09/leetcode-n-queens.html

Leetcode 314:
https://github.com/jianminchen/Leetcode_C-/blob/master/BinaryTreeVerticalOrderTraversal_314.java

Another blog using C++,

http://buttercola.blogspot.ca/2014/12/facebook-print-binary-tree-in-vertical.html