How to print to the Screen using Python?

The print() function is the standard way to display output to the screen in Python. It can handle various data types and offers flexible formatting options.

Basic Print Statement

In Python 3, the print function requires parentheses −

print('Hello, world')

Hello, world

Printing Multiple Items

To print multiple items on the same line separated by spaces, use commas between them −

print('Hello,', 'World')

Hello, World

Printing Different Data Types

The print function can handle arbitrary data types in the same statement −

import os
print(1, 0xff, 0o777, (1+5j), -0.999, 'text', [1, 2, 3])

1 255 511 (1+5j) -0.999 text [1, 2, 3]

Controlling Line Endings

Use the end parameter to control what gets printed at the end of each print statement −

for i in range(5):
    print(i, end=' ')
print()  # Empty print for newline
print('Next line')

0 1 2 3 4 
Next line

Custom Separators

Use the sep parameter to change how multiple items are separated −

print('apple', 'banana', 'cherry', sep=' | ')
print(1, 2, 3, 4, sep='-')

apple | banana | cherry
1-2-3-4

Print Parameters Summary

Conclusion

Python's print() function is versatile for displaying output. Use sep to control item separation and end to control line endings for precise output formatting.