How can I generate code in different programming languages?

How can I generate code in different programming languages?

You can use AI tools to generate code snippets in languages like Python, Java, and JavaScript. What specific language do you need?

I need a simple function in Python that calculates the factorial of a number.

Here's a Python function for calculating the factorial:

def factorial(n):
    if n == 0:
        return 1
    else:
        return n * factorial(n - 1)

Can you provide the same function in Java?

Sure! Here's the factorial function in Java:

public class Factorial {
    public static int factorial(int n) {
        if (n == 0) {
            return 1;
        } else {
            return n * factorial(n - 1);
        }
    }
}

What about in JavaScript?

Here's how you can write the factorial function in JavaScript:

function factorial(n) {
    if (n === 0) {
        return 1;
    } else {
        return n * factorial(n - 1);
    }
}