0-Pratical-Programming

• Add directory description

Learning Programming Languages

Git

• Define Development platform;

• Command and advanced tips;

• Practices;

Competitive Programming

• Update Beecrowd folder;

./Beecrowd/*
  ├─ Beecrowd/C     # Is coming 
  ├─ Beecrowd/Cpp
  ├─ Beecrowd/Julia # Is coming
  ├─ Beecrowd/Python
  └─ Beecrowd/Rust  # Is coming 

A. 100 programming codes;
B. 200 programming codes;

• Update HackerRank folder;

• Update CodeWars folder;