python programming basic syntax

Python is an object-oriented programming language that is easy to read and learn. Its basic syntax includes data types such as integers, floating point numbers, strings, Boolean values, lists, tuples, and dictionaries; variables store data and pass it through Assignment operators assign values; code blocks use indentation to organize code; conditional statements use if-else, elif, and else to execute different blocks of code based on conditions; for and while loops are used to iterate over sequences or repeat blocks of code when a condition is true ; Functions accept parameters and return results; classes and objects are used to create reusable code.

Basic Python Programming Syntax

What is Python?

Python is an object-oriented, interpreted high-level programming language. It is known for its ease of reading, ease of learning, and powerful functionality.

Basic syntax

Data type:

##Integer (int): 1, 2, 3
• Floating point number (float): 1.2, 3.14
• String (str): "hello", 'world'
• Boolean value (bool): True, False
List: [1, 2, 3]
• Tuple: (1, 2, 3)
• Dictionary (dict): {'key1': 'value1', 'key2': 'value2'}

Variables:

Variables are used to store data and are assigned values ​​through the assignment operator (=) .

Code blocks:

Code blocks use indentation to organize code. The indentation level represents the hierarchy of code blocks.

Conditional statement:

if-else statement: used to execute different code blocks based on conditions.
• elif statement: used to check additional conditions.
• else statement: A block of code used to execute when all other conditions are not met.

Loop statement:

for loop: used to traverse each element in the sequence.
• while loop: used to repeatedly execute a block of code when a condition is true.

Functions:

Functions are reusable blocks of code that accept parameters and return results.

Classes and Objects:

Classes are the blueprints of objects.
• An object is an instance of a class.

Other important concepts:

Comments: Text starting with # that explains the code.
• Import: used to import code in other modules.
• Module: File containing reusable code.
• Package: Directory containing modules.

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