3509: [CodeChef] COUNTARITime Limit: 40 SecMemory Limit: 128 MBSubmit: 339Solved: 85[Submit][Status]Description给定一个长度为N的数组A[],求有多少对i, j, k(1 2 3 #i... Read More
posted @ 2014-12-17 18:33 ZYF-ZYF Views(740) Comments(0) Diggs(0) Edit
3790: 神奇项链Time Limit: 10 SecMemory Limit: 64 MBSubmit: 79Solved: 40[Submit][Status]Description母亲节就要到了,小 H 准备送给她一个特殊的项链。这个项链可以看作一个用小写字母组成的字符串,每个小写字母表示一... Read More
posted @ 2014-12-17 17:24 ZYF-ZYF Views(329) Comments(0) Diggs(0) Edit