2014年3月5日
POJ 3630
摘要： Phone ListTime Limit:1000MSMemory Limit:65536KTotal Submissions:20894Accepted:6532DescriptionGiven a list of phone numbers, determine if it is consistent in the sense that no number is the prefix of another. Let's say the phone catalogue listed these numbers:Emergency 911Alice 97 625 999Bob 91 1 阅读全文
posted @ 2014-03-05 20:47 acvc 阅读(187) 评论(0) 推荐(0)