FizzBuzz Python

FizzBuzz is a classic coding interview question that is commonly used to evaluate a programmer's basic programming skills. It is a simple program that prints numbers from 1 to N, replacing numbers divisible by 3 with "Fizz", numbers divisible by 5 with "Buzz", and numbers divisible by both 3 and 5 with "FizzBuzz".

Here is a Python implementation of the FizzBuzz problem:

def fizzbuzz(n):
    result = []
    for i in range(1, n+1):
        if i % 3 == 0 and i % 5 == 0:
            result.append("FizzBuzz")
        elif i % 3 == 0:
            result.append("Fizz")
        elif i % 5 == 0:
            result.append("Buzz")
        else:
            result.append(str(i))
    return result

# Test the fizzbuzz function
n = 20
output = fizzbuzz(n)
print(output)

The function fizzbuzz(n) takes an integer n as input and returns a list of strings. It iterates from 1 to n and checks each number for divisibility by 3, 5, or both. Depending on the divisibility, it adds the corresponding string to the list result.

In the given example, the fizzbuzz function is called with n = 20. The output is then printed, showing the FizzBuzz sequence from 1 to 20: ['1', '2', 'Fizz', '4', 'Buzz', 'Fizz', '7', '8', 'Fizz', 'Buzz', '11', 'Fizz', '13', '14', 'FizzBuzz', '16', '17', 'Fizz', '19', 'Buzz'].

This implementation can be easily extended to handle larger ranges by changing the value of n. Additionally, you can modify the FizzBuzz rules or add more rules by modifying the conditions in the if statements.

Remember to run the code in a Python environment to see the output.