回复：回复：有一题大家可以试试

来源: 于 2005-01-23 13:11:51 [旧帖] [给我悄悄话] 本文已被阅读：次

well,

the best solution might be shorter than circling the 10 dia. cycle, but larger circling a bigger cycle. need some calculation to find the that dia. By intuition too