Python Pro Tip: Start using Python defaultdict and Counter in place of dictionary

Learning a language is easy. Whenever I start with a new language, I focus on a few things in below order, and it is a breeze to get started with writing code in any language.

• Operators and Data Types: +,-,int,float,str

• Conditional statements: if,else,case,switch

• Loops: For, while

• Data structures: List, Array, Dict, Hashmaps

• Define Function

However, learning …