* Coding Practice
** Algorithm Practice
  Most source files that I wrote to practice algorithm for OI and *PCP since 2015 are here.

** Learning Code
  Some source files when I learn some new are here.

** LeetCode Practice
  Rehabilitation Training.

** License
   The gem is available as open source under the terms of the [[https://www.mozilla.org/en-US/MPL/2.0/][Mozilla Public License 2.0]].