不对， 有重复

来源: 网恋无罪 于 2010-04-17 23:06:04 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (77 bytes)

Example:
BBBR|RRRG|GGGG
BRBB|RGRR|GGGG
BBRB|GRRR|GGGG
...

所有跟帖： 

• if the position of the ball on the row is indistinguishable -网恋无罪- ♂ 给 网恋无罪 发送悄悄话 网恋无罪 的博客首页 (19 bytes) () 04/17/2010 postreply 23:14:34

• It means "ordered list" if the problem says "rows" and -trivial- ♀ 给 trivial 发送悄悄话 (14 bytes) () 04/17/2010 postreply 23:21:37

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