Best Python Course in Jalandhar

1. PYTHON COURSE IN JALANDHAR

2. INTRODUCTION High-level, interpreted programming language Designed for readability and simplicity Created by Guido van Rossum, released in 1991 Open-source and widely used

3. Easy to learn syntax Large standard library WHY LEARN PYTHON? Strong community support

4. MODULES AND LIBRARIES Importing: import math Standard libraries: os, sys, datetime Installing packages: pip install Example: import numpy, import pandas

5. 01 Arithmetic: +, -, *, /, %, **, // OPERATORS IN PYTHON 02 Comparison: ==, !=, >, <, >=, <= 03 Logical: and, or, not

6. PYTHON DATA TYPES (OVERVIEW) Numeric: int, float, complex Mapping: dict Text: str Set: set, frozenset Sequence: list, tuple, range Boolean: bool

7. WHAT IS A VARIABLE? A variable is a named location in memory used to store data. Python uses dynamic typing (no need to declare type). Example: x = 10 #Integer name = "Alice" # String

8. WHAT IS A FUNCTION? Reusable block of code Defined using def Can accept arguments and return values

9. 01 Local scope: Inside functions SCOPE AND LIFETIME OF VARIABLES 02 Global scope: Defined outside all functions 03 global keyword to use global variable inside function

10. THANK YOU visit now