Python 2 and Python 3 differ significantly in various aspects, affecting both syntax and functionality.

One of the most notable changes is the print statement. In Python 2, print is treated as a statement, whereas in Python 3, it is a function. This change promotes consistency and allows for more flexible usage, such as printing to different output streams.

Another key difference is how integer division is handled. In Python 2, dividing two integers performs floor division by default. In contrast, Python 3 provides true division, meaning that dividing two integers will yield a float unless explicitly using floor division with the // operator.

Strings also see major improvements. Python 3 uses Unicode by default for string representation, enhancing support for international characters. In Python 2, ASCII is the default, which can lead to encoding issues.

Additionally, many standard library modules have been reorganized or renamed in Python 3, reflecting a more coherent structure.

Finally, Python 2 has reached its end of life as of January 1, 2020, making Python 3 the recommended version for all new development.

These differences highlight Python 3’s focus on improving readability and usability.

Contributed By : Guru Prakaash Singh (Software Devloper)