Test case #1 Total explored area: 7485400000.00 Test case #2 Total explored area: 10000000000.00 Test case #3 Total explored area: 3457160000.00 Test case #4 Total explored area: 0.00 Test case #5 Total explored area: 180.00 Test case #6 Total explored area: 1.00 Test case #7 Total explored area: 2.00 Test case #8 Total explored area: 495.00 Test case #9 Total explored area: 8532.40 Test case #10 Total explored area: 0.01