Why Does My Python 3 `print` Statement Cause a Syntax Error?

Printing Strings in Python 3: Resolving Syntax Errors

In Python 3, encountering a syntax error while printing strings can be attributed to a fundamental change in the print statement from previous versions.

Problem Introduction

Prior to Python 3, print functioned as a statement. However, in Python 3, it has transformed into a function, necessitating the use of parentheses. This modification is evident in the example below:

print "hello World"

This code snippet will trigger a syntax error because "print" now requires parentheses to function properly.

Correcting the Syntax

To rectify the syntax error, simply append parentheses around the string to be printed:

print("Hello World")

This revised code will execute without errors.

Transitioning from Python 2 to Python 3

When transitioning from Python 2 to Python 3, this alteration in the print statement is one of the key differences that developers need to be aware of. Embracing the use of parentheses ensures hassle-free printing of strings in Python 3.

The above is the detailed content of Why Does My Python 3 `print` Statement Cause a Syntax Error?. For more information, please follow other related articles on the PHP Chinese website!