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kewlgrl
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HDU 1251-统计难题(字典树-统计前缀串)
统计难题 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others) Total Submission(s): 29895 Accepted Submission(s): 11668 Problem Description Ignatius最近遇到一个难题,老师交给他原创 2016-05-04 10:14:15 · 622 阅读 · 0 评论 -
HDU 1671-Phone List(字典树-前缀匹配)
Phone List Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16737 Accepted Submission(s): 5613 Problem Description Given a list of ph原创 2016-05-04 13:06:58 · 634 阅读 · 0 评论