input: def fizzbuzz():
      """Print numbers from 1 to 50. For multiples of 3, print "Fizz". For multiples of 5, 
      print "Buzz". For multiples of both 3 and 5, print "FizzBuzz".
      >>> fizzbuzz() # Output should include lines with "Fizz", "Buzz", and "FizzBuzz" 
      """
      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)
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)