What Is Output in Python?
In Python, output refers to the process of showing data or results from a program to the user. This is usually done through the console (terminal) using built-in functions. The primary tool for output in Python is the print() function.
The print() Function
The print() function displays text, variables, numbers, or other values to the console. Python automatically converts non-string data (like numbers or lists) to string form when printing.
Basic Example:
Printing Multiple Values
You can print more than one value in a single print() call by separating values with commas:
This outputs each value separated by a space (default behavior).
Using sep Parameter
The sep parameter defines what string separates multiple items in the output. By default, it is a space " ".
This prints the items with a hyphen between them.
Using end Parameter
By default, print() ends its output with a newline (\n). The end argument lets you change this behavior.
This keeps the cursor on the same line after printing.
Formatted Output Methods
1. Using format()
The format() method inserts values into placeholders within a string
2. Using f-Strings (Python 3.6+)
f-strings provide a concise way to embed variables inside a string.
f-strings improve readability and are commonly used in modern Python code.