举报
Sanmu1 发表于 2014-2-10 01:06 N.69, in my opinion , the answer should not be C as mentioned, be careful that in the question, it a ...
peachjudy13 发表于 2014-2-10 03:57 怎么说呢假设速度为30的那艘船到港口的距离是a,速度为20的船到港口的距离为b,a^2+b^2=100。但是a可以是 ...
gjiang3 发表于 2014-2-10 02:02 61.题, 我觉得问是的how many prime factors 或者是 how many distinct prime factors? 如果是distinct那 ...
发表回复
手机版|ChaseDream|GMT+8, 2026-3-2 15:15 京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
ChaseDream 论坛
© 2003-2025 ChaseDream.com. All Rights Reserved.