uva10242測資B

Input:
0.000 0.000 0.000 1.000 0.000 1.000 1.000 1.000
1.000 0.000 3.500 3.500 3.500 3.500 0.000 1.000
1.866 0.000 3.127 3.543 3.127 3.543 1.412 3.145
-8.888 -8.888 -8.888 -9.999 -8.888 -8.888 -9.999 -8.888
-8.888 -9.999 -8.888 -8.888 -8.888 -8.888 -9.999 -8.888
-8.888 -8.888 -8.888 -9.999 -9.999 -8.888 -8.888 -8.888
-8.888 -9.999 -8.888 -8.888 -9.999 -8.888 -8.888 -8.888
6879.443 234.304 6880.443 235.304 6878.443 235.304 6879.443 234.304
2016.201 6201.620 16.201 62.016 2.016 201.620 16.201 62.016
-8773.739 -2681.982 6463.247 -2337.566 -9103.673 -4812.165 -8773.739 -2681.982
-1273.439 -9539.077 -9457.182 -9843.786 -619.195 -5345.009 -1273.439 -9539.077
-6198.173 -9851.355 -2891.300 1239.308 -5511.323 3100.294 -2891.300 1239.308
-3168.457 -813.605 -6865.754 -5952.822 -3168.457 -813.605 -5521.761 2908.369
-293.234 2406.443 -203.392 2948.493 2039.201 -767.697 -203.392 2948.493
-2.120 -10.728 -109.893 -230.084 -2.120 -10.728 8.773 12.356
-7112.071 2028.500 -4245.662 2416.511 -5096.902 6822.833 -7112.071 2028.500
Output:
1.000 0.000
-2.500 -2.500
0.151 -0.398
-9.999 -9.999
-9.999 -9.999
-9.999 -9.999
-9.999 -9.999
6879.443 236.304
2002.016 6341.224
6133.313 -4467.749
-8802.938 -5649.718
-8818.196 -7990.369
-9219.058 -2230.848
1949.359 -1309.747
-99.000 -207.000
-2230.493 7210.844