for 3 spots

来源: pecan 于 2003-07-03 15:50:00 [] [旧帖] [给我悄悄话] 阅读数 : (194 bytes)

For 3 spots of a triangle, it is simple. First u can select any one spot, then find the second spot to meet the length because the suface is continuous. Similarily, you can find the last point.



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• 回复：for 3 spots -yma16- ♀ 给 yma16 发送悄悄话 (184 bytes) () 07/03/2003 postreply 21:42:00

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