Leetcode 317 - shortest distance from all building - a warm up practice (Part 3)

May 11, 2016

Julia spent time to rewrite the algorithm on Leetcode 317.

Here is her last practice on January, 2016. The blog is top 3 most visited blog - 138 visit up to May 11, 2016. So, she is encouraged to rewrite the code.

Her practice after 4 months is here.

She likes to do more writing on this algorithm, try to figure out ways to improve the performance.