input: Write a function to print the larger of two given parameters. If the parameters are equal, print either one. The function should take two parameters and return the larger one.
  
  assert printMax(7, 9)==9
  assert printMax(9, 7)==9
  assert printMax(5, 5)==5
  assert printMax(-1, -2)==-1
  assert printMax(0, 0)==0
output: def printMax(a, b):
      return a if a >= b else b