It reads a file with a number sequence and when a number is divisible by 3 it's replaced by the "fizz" word, when a number is divisible by 5 it's replaced by "buzz" and when is divisible by both it's replaced by "fizzbuzz".
It reads a file with a number sequence and when a number is divisible by 3 it's replaced by the "fizz" word, when a number is divisible by 5 it's replaced by "buzz" and when is divisible by both it's replaced by "fizzbuzz".