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input: -2 -2 2 -2 2 2 -2 2 0 2 1 0 -3 output: 7.236067977 input: 1 0 0 1 -1 0 0 -1 0 0 1 2 -1 output: 1.236067977 my be it's no hard problem. Why few men solved? After lot of submit AC!! It's no hard, but tricky problem for me:)) I didn't use epsilon!!! Edited by author 22.08.2012 19:49 |
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