Lecture Notes on 3 Jun 2019

Learning Python

* Write the Hello World program

def main():
  print ("Hello World!")

main()

* Characterset: ASCII and Unicode

* Variables 

* Statements and Expressions

* Assignment Statement 

* Types - int, float, str, bool

* Operators
  - Arithmetic: + - * / // % **
  - Comparison: < <= > >= == !=
  - Boolean: not, and, or
  - Bitwise:
  - Shift:

* Conditionals: if-else

* Loops: while, for

* Lists: 1-D, 2-D

* Input / Output: Console and Files

* Tuple: 

* Set: 

* Dictionary: key-value pairs

* Functions: built-in, library, user defined

* Class

Assignments:

* Read the online Lecture Notes and fill in the syntax for Python.

* Read the Notes on Astronomy