Python print() Function Purpose Explained

In Python, the function print() is used to output specified content to the standard output (usually the terminal window). It can display text, numbers, variable values, expression results, and more. The print() function is a built-in function for displaying information and is commonly used for debugging and program output.

Here is a basic example demonstrating how to use the print() function to output a message:

# 输出消息
print("Hello, World!")

In this example, the code print(“Hello, World!”) will display the phrase “Hello, World!” in the terminal window.

In addition to basic string output, the print() function can also output multiple values separated by commas. For example:

# 输出多个值
name = "Alice"
age = 30
print("Name:", name, "Age:", age)

This code snippet will display “Name: Alice Age: 30”.

In general, the main purpose of the print() function in Python is to display information on the console, making it easier for users to view the program’s execution results.