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IPPP (Institute of Penniless Peasent-Programmer) Fellow

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公告

2010年9月7日 #

摘要: Time limit: 3.000 seconds限时3.000秒Problem问题A computer programmer lives in a street with houses numbered consecutively (from 1) down one side of the street. Every evening she walks her dog by leaving her house and randomly turning left or right and walking to the end of the street and back. One night 阅读全文
posted @ 2010-09-07 00:58 Devymex 阅读(2515) 评论(0) 编辑