摘要： 【2012四川省选】喵星球上的点名时间限制: 2000 ms 内存限制: 131072 KB【题目描述】a180285幸运地被选做了地球到喵星球的留学生。他发现喵星人在上课前的点名现象非常有趣。 假设课堂上有N个喵星人，每个喵星人的名字由姓和名构成。喵星球上的老师会选择M个串来点名，每次读出一个串的时候，如果这个串是一个喵星人的姓或名的子串，那么这个喵星人就必须答到。 然而，由于喵星人的字码过于古怪，以至于不能用ASCII码来表示。为了方便描述，a180285决定用数串来表示喵星人的名字。 现在你能帮助a180285统计每次点名的时候有多少喵星人答到，以及M次点名结束后每个喵星人答到多少次.. 阅读全文

摘要： Milk PatternsTime Limit: 5000MSMemory Limit: 65536KTotal Submissions: 7337Accepted: 3331Case Time Limit: 2000MSDescriptionFarmer John has noticed that the quality of milk given by his cows varies from day to day. On further investigation, he discovered that although he can't predict the quality 阅读全文

摘要： Long Long MessageTime Limit: 4000MSMemory Limit: 131072KTotal Submissions: 16819Accepted: 6828Case Time Limit: 1000MSDescriptionThe little cat is majoring in physics in the capital of Byterland. A piece of sad news comes to him these days: his mother is getting ill. Being worried about spending so m 阅读全文

摘要： Musical ThemeTime Limit: 1000MSMemory Limit: 30000KTotal Submissions: 13852Accepted: 4810DescriptionA musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the range 1..88, each representing a key on the piano. It is unfortunate but true that this representat 阅读全文