input: Write a function that computes the sum of two variables and stores the result in a third variable. The function should take two parameters, x and y, and return the result which is the sum of x and y. The function should also print the result.
  
  assert compute_sum(5, 8)==13
  assert compute_sum(10, 10)==20
  assert compute_sum(-1, 1)==0
  assert compute_sum(0, 0)==0
  assert compute_sum(3, -3)==0
output: def compute_sum(x, y):
      result = x + y
      print(result)
      return result