input: Write a python function to calculate BMI using weight in kg and height in cm.
  assert calculateBMI(80, 180) == 24.69
  assert calculateBMI(70, 170) == 24.22
  assert calculateBMI(60, 160) == 23.44
output: def calculateBMI(weight, height):
      height_in_meters = height / 100
      bmi = weight / (height_in_meters ** 2)
      return round(bmi, 2)