yes. he is good at Primer numbers, which are only

来源: 任我为 于 2009-08-04 11:21:45 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (44 bytes)
回答: very nice. thanks for sharing 由 23731241 于 2009-08-04 09:47:37

divideable by either 1 or the number itself.

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• Oh, it sounds complicated to me. -婉蕠- ♀ 给 婉蕠 发送悄悄话 婉蕠 的博客首页 (0 bytes) () 08/04/2009 postreply 12:58:41

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