Running test case 0:
  Width is 5, height is 10
  Area is 39.27

Running test case 1:
  Width is 10, height is 5
  Area is 39.27

Running test case 2:
  Width is 7, height is 7
  Area is 38.48

Running test case 3:
  Width is 0, height is 100
  Area is 0.00

Running test case 4:
  Width is 209, height is -1
  Area is -1.00

Running test case 5:
  Width is -1, height is 209
  Area is -1.00