Introduction_to_Python_Presentation.pptx

Introduction_to_Python_Presentation.pptx

• 1.
  Introduction to Python Programming Simple,Powerful, and Versatile
• 2.
  What is Python? •• High-level, interpreted programming language • • Created by Guido van Rossum in 1991 • • Emphasizes code readability and simplicity
• 3.
  Features of Python •• Easy to learn and use • • Interpreted language • • Dynamically typed • • Extensive libraries and frameworks • • Open-source and community-driven
• 4.
  Applications of Python •• Web Development (Django, Flask) • • Data Science & Machine Learning • • Automation & Scripting • • Game Development • • IoT & Embedded Systems
• 5.
  Installing Python • •Download from python.org • • Use IDEs: PyCharm, VSCode, Jupyter Notebook • • Use pip to install packages: pip install package-name
• 6.
  Basic Syntax • print("Hello,World!") • a = 5 • b = 10 • print(a + b) • • Case-sensitive • • Indentation is crucial
• 7.
  Data Types inPython • • Numeric: int, float, complex • • Text: str • • Boolean: True/False • • Sequence: list, tuple, range • • Mapping: dict • • Set types
• 8.
  Operators • • Arithmetic:+, -, *, / • • Assignment: =, +=, -= • • Comparison: ==, !=, >, < • • Logical: and, or, not
• 9.
  Control Structures • ifa > b: • print("A is greater") • • if...elif...else • • for loops • • while loops
• 10.
  Functions • def greet(name): •return f"Hello, {name}!" • • Built-in & user-defined • • Support for default, keyword, and variable- length arguments
• 11.
  Lists and Tuples •fruits = ["apple", "banana", "cherry"] • point = (10, 20) • • List: mutable, ordered • • Tuple: immutable, ordered
• 12.
  Dictionaries and Sets •student = {"name": "Alice", "age": 20} • colors = {"red", "green", "blue"} • • Dictionary: key-value pairs • • Set: unique, unordered values
• 13.
  Object-Oriented Programming • classCar: • def __init__(self, brand): • self.brand = brand • • Inheritance • • Encapsulation • • Polymorphism
• 14.
  Libraries and Frameworks •• Data Science: NumPy, Pandas • • ML/AI: scikit-learn, TensorFlow • • Web: Flask, Django • • Automation: Selenium, pyautogui
• 15.
  Conclusion • • Pythonis versatile and beginner-friendly • • Great for rapid development and prototyping • • Strong community and future scope • • Start coding today!