-- Python

Python is a high level, interpreted programming language that is easy to learn and has concise syntax. It has a broad range of uses, from web development to scientific computing to artificial intelligence.

Features

Dynamically Typed

Python is dynamically typed, which means that variables do not need to be declared with a specific data type. This makes Python code shorter and easier to read, but may lead to errors if types are not checked carefully.

Garbage Collection

Python has an automatic garbage collector that takes care of memory management. This means that developers don't have to worry about freeing memory manually, which makes programming in Python less prone to bugs.

Standard Library

Python comes with a wide range of standard libraries, which make it easy to accomplish common tasks like file input/output, network programming, and web development. Additionally, there are many third-party libraries available for Python, which can be easily installed using package managers like pip.

Example Code

# Calculate the factorial of a number using recursion
def factorial(n):
    if n == 0:
        return 1
    else:
        return n * factorial(n - 1)

print(factorial(5))  # Output: 120

This is an example of a recursive function in Python that calculates the factorial of a number. The function calls itself until the base case (n = 0) is reached. The output of the code above is 120, which is 5! (the factorial of 5).