What is Python? — History of Python — Features of Python — Obtaining Python — Installing Python — Running Python — Comparing Python

Program Output, the print Statement, and "Hello World!" - Program Input and the raw input() Built-in Function — Comments — Operators - Variables and Assignment Numbers - Strings - Lists and Tuples — Dictionaries - Code Blocks Use Indentation - if Statement - while Loop - for Loop and the range() Built-in Function - Files and the open() Built-in Function - Errors and Exceptions — Functions — Classes — Modules Problem 1: Write a python program to check whether the entered character is an Alphabet or not. Problem 2: Write a python program to add two numbers by getting the input from the user.

Statements and Syntax - Variable Assignment — Identifiers - Basic Style Guidelines - Memory management - First Python Application - Python Objects: Python Objects-Standard Types -Other Built-in Types Problem 3: Write a Python program to swap two variables. Problem 4: Write a python program to add two binary variables.

Operators - Built-in Functions - Conditionals and Loops - if statement - else Statement- While Statement - for Statement - break Statement - continue Statement Problem 5: Write a Python program to calculate length of a String without using len() function Problem 6: Write a Python program to check leap year.

Functions: What Are Functions? - Calling Functions - Creating Functions - Passing Functions - Formal Arguments - Positional Arguments - Default Arguments - Why Default Arguments? - Default Function Object Argument Example - Variable-length Arguments Problem 7: Create a python program to create a function with arguments and call the function with different user values as arguments. Problem 8: Create multiple username and prompt them using python code.