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What are the basic syntax of python?

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Release: 2024-04-20 19:31:42
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Python basic syntax includes: data structures: including integers, floating point numbers, strings, etc. Operators: used for arithmetic, logical and comparison operations statements: such as assignments, conditions and loop statements Variables: used to store values, Begin with a lowercase letter or underscore Indent: Used to indicate a hierarchy of code blocks Comments: Begin with a pound sign (#) to explain the code Function: A reusable block of code that accepts parameters and generates a return value Module: Contains related code Python file, use the import keyword to import

What are the basic syntax of python?

Basic syntax of Python

Python is a widely used programming Language with simple and elegant basic syntax. The following are some basic syntax of Python:

1. Data structure

Python provides a variety of data types, including:

  • Integers (int)
  • Float number(float)
  • String(str)
  • Boolean value(bool)
  • List(list)
  • Tuple(tuple)
  • Dictionary(dict)

2. Operator

Python supports various operators, use Used to perform arithmetic, logical and comparison operations, including:

  • Arithmetic operators ( , -, *, /, %)
  • Comparison operators (==, !=, < ;, >, <=, >=)
  • Logical operators (and, or, not)
  • Assignment operators (=, =, -=, *=, / =)

3. Statement

Python code consists of statements, including:

  • Assignment statement: assign a value to Variables
  • Conditional statements: execute code blocks based on conditions
  • Loop statements: repeatedly execute code blocks
  • Function definition statements: define reusable code blocks

4. Variables

Variables are used to store values ​​in code. They begin with a lowercase letter or an underscore and can contain letters, numbers, and underscores.

5. Indentation

Indentation is very important in Python, it is used to represent the hierarchical structure of code blocks. Indentation usually uses 4 spaces or 1 tab.

6. Comments

Comments are used to add explanatory text to the code. They begin with a pound sign (#) and are ignored at run time.

7. Functions

Functions are reusable blocks of code that accept parameters and generate return values. Use the def keyword to define functions.

8. Modules

Modules are Python files that contain related code. They are imported using the import keyword.

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