2012年7月24日

<cf>Dubstep

摘要： A. Dubsteptime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasya works as a DJ in the best Berland nightclub, and he often uses dubstep music in his performance. Recently, he has decided to take a couple of old songs and make dubstep remixes from 阅读全文

posted @ 2012-07-24 22:59 铁树银花 阅读(206) 评论(0) 推荐(0) 编辑

<poj,sicily>Anti-prime Sequences (DFS)

摘要： 1002. Anti-prime Sequences Total:3346Accepted:1220Rating:3.5/5.0(54 votes)Time Limit: 3sec Memory Limit:32MB DescriptionGiven a sequence of consecutive integers n,n+1,n+2,...,m, an anti-prime sequence is a rearrangement of these integers so that each adjacent pair of integers sums to a composite (n. 阅读全文

posted @ 2012-07-24 20:58 铁树银花 阅读(267) 评论(0) 推荐(0) 编辑

Sicily、uva、pc部分题目分类

摘要： Classified Problems on Online Judge 练习题选自以下在线测评系统 * sicily:http://soj.me, 中山大学Sicily在线测评系统 * UVA OnlineJudge, 题号前缀为uva * ProgrammingChanlanges Online Judge, 题号前缀为pc题目的分类仅供参考，很多题目有多种实现，有些题目比较综合，所以或许有不确切或不正确的分类，发现问题请提醒我。1. 编程入门2. 数据结构3. 字符串4. 排序5. 算术与代数6. 组合问题7. 数论8. 搜索: 回溯法，启发式搜索9. 图遍历10. 图算法11. 动态规划 阅读全文

posted @ 2012-07-24 08:52 铁树银花 阅读(1718) 评论(0) 推荐(0) 编辑

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