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Обсуждение задачи 1653. Конвейер СмертиZlobober Test #6 [1] // Задача 1653. Конвейер Смерти 2 ноя 2011 04:52 Is test #6 checking something interesting, or is it just precision-test? At least, which solid is used in this test? Shen Yang Re: Test #6 // Задача 1653. Конвейер Смерти 1 мар 2017 12:35 const long double eps=1e-12; using long double... Al.Cash WA 16 [1] // Задача 1653. Конвейер Смерти 3 май 2009 21:16 I see many coders had problems with this test. Please, give me some hint to aviod them. Al.Cash Re: WA 16 // Задача 1653. Конвейер Смерти 8 май 2009 18:32 I think there are some problems with presicion, but I don't know how to fix this. Can somebody help me? Vedernikoff Sergey (HSE: АОП) Could somebody explain the sample to me? [2] // Задача 1653. Конвейер Смерти 26 апр 2009 22:48 How do we get the answer 1.78? Which angle do we rotate the star by at every step? My program outputs the following angles: 1.2309594173 0.9654637454 0.6737614519 0.5281218484 0.4721787343 which give the answer 3.8704851972 OpenGL Angles: [1] // Задача 1653. Конвейер Смерти 27 апр 2009 17:41 0.000000000 0.445561254 0.445561254 0.445561254 0.445561254 I think, your mistake that: "Each of the following n lines contains the vector of the attack". It mean, if vector of attack (0,0,-1), attack goes from (0,0,1). Good luck! Edited by author 27.04.2009 17:59 Vedernikoff Sergey (HSE: АОП) Re: Angles: // Задача 1653. Конвейер Смерти 27 апр 2009 19:21 OMG! Thank you very much, now it should be AC. OpenGL What answer? [4] // Задача 1653. Конвейер Смерти 11 ноя 2008 20:07 What answer on this test: octahedron 2 -7 -7 -8 0.63 0.22 -0.74 vav[14] Re: What answer? [3] // Задача 1653. Конвейер Смерти 11 ноя 2008 20:51 I think that 1.38131 Edited by author 11.11.2008 21:01 OpenGL What answer? [2] // Задача 1653. Конвейер Смерти 11 ноя 2008 22:46 My program write 1.38131 too. But I'm think is wrong answer because exists fastest rotation with angle 0.99346. I'm right? Yermak Re: What answer? [1] // Задача 1653. Конвейер Смерти 12 ноя 2008 11:28 It must be 1.38131. At the moment of first shot you don't know the direction of next one, so you can't take it into account. OpenGL Re: What answer? // Задача 1653. Конвейер Смерти 12 ноя 2008 15:53 Thanks, I understood that my error was in accuracy Edited by author 12.11.2008 15:54 Yermak Statement // Задача 1653. Конвейер Смерти 7 ноя 2008 15:48 There are two ways of putting each of Platonic solids (except octahedron) into space according to the statement (with its center at the center of coordinate system, one megagun aimed along Oz in a positive direction and one of adjacent edges in Oxz (that edge can be directed both positively and negatively)).
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