input: Write a function to print numbers from 1 to 50 with special replacements for multiples of 3, 5, and both. For multiples of 3, print "Fizz" instead of the number, for multiples of 5, print "Buzz" instead of the number, and for multiples of both 3 and 5, print "FizzBuzz" instead of the number. If the number is neither a multiple of 3 nor 5, print the number itself.
  
  fizzbuzz()
  
  assert fizzbuzz() is None # Function should run and print output, not return any value
  # Output will be printed and should look like the following:
  1
  2
  Fizz
  4
  Buzz
  Fizz
  7
  8
  Fizz
  Buzz
  11
  Fizz
  13
  14
  FizzBuzz
  ...
  50
output: for i in range(1, 51):
      if i % 3 == 0 and i % 5 == 0:
          print("FizzBuzz")
      elif i % 3 == 0:
          print("Fizz")
      elif i % 5 == 0:
          print("Buzz")
      else:
          print(i)