input: Write a function to compute the sum of two variables and store the result in a third variable. Then print the result. If the input variables are x and y, the function should compute the sum of x and y, store it in a variable named z, and print z.
  
  def compute_and_print_sum(x, y):
      result = x + y
      z = result
      print(z)
  
  assert compute_and_print_sum(5, 8) == 13
  assert compute_and_print_sum(10, 20) == 30
  assert compute_and_print_sum(-5, 5) == 0
  assert compute_and_print_sum(0, 0) == 0
  assert compute_and_print_sum(3.5, 4.5) == 8.0
output: def compute_and_print_sum(x, y):
      z = x + y
      print(z)