回复：有一题大家可以试试

来源: jinjing 于 2005-01-23 12:16:11 [] [旧帖] [给我悄悄话] 阅读数 : (110 bytes)

I think it is impossible to reach the line in 64 units with 1 probability.64 units only get .8594 probability.

请您先登陆，再发跟帖！