Our 'Practice Python Problems' series is part of our Python certification program. This online Python class enables users to learn Python for free. In this episode, Art Yudin explains Python beginners how to solve the Python FizzBuzz exercise, which is designed to help newcomers learn how to use Python for data science.

Python FizzBuzz problem:

The task involves writing a program that prints a sequence of numbers from 1 to N (where N is usually a specified positive integer) with the following rules:

If a number is divisible by 3, it should be replaced with "Fizz." If a number is divisible by 5, it should be replaced with "Buzz." If a number is divisible by both 3 and 5, it should be replaced with "FizzBuzz." If a number is not divisible by either 3 or 5, it should be printed as-is.

Here's an explanation of Python FizzBuzz code:

It uses a for loop to iterate through a range of numbers from 1 to 100 (range(1, 101, 1)). For each number i in that range, it checks the following conditions:

If i is divisible by both 3 and 5 (i.e., i % 3 == 0 and i % 5 == 0), it prints i followed by "FizzBuzz." This covers numbers that are multiples of both 3 and 5.

If i is only divisible by 3 (i.e., i % 3 == 0), it prints i followed by "Fizz." This covers numbers that are multiples of 3 but not 5.

If i is only divisible by 5 (i.e., i % 5 == 0), it prints i followed by "Buzz." This covers numbers that are multiples of 5 but not 3.

If none of the above conditions are met (i.e., if i is not divisible by 3 or 5), it simply prints the number i.

The result is a list of numbers from 1 to 100, where multiples of 3 are replaced with "Fizz," multiples of 5 are replaced with "Buzz," and multiples of both 3 and 5 are replaced with "FizzBuzz." All other numbers are printed as-is.

This is the original file from the video.