silshack/spring2014 — pull request #252 by yonghaoy (2014-02-15 00:11:44+00:00)
Title: Yonghao's codingbat exercise 2

This is my second codingbad exercise.

My link is here:

http://yonghaoy.github.io/spring2014/2014/02/14/yonghao%27s-codingbat2.html