2553: [BeiJing2011]禁忌Time Limit: 20 SecMemory Limit: 128 MBSecSpecial JudgeSubmit: 203Solved: 75[Submit][Status]Description Magic Land上的人们总是提起那个传说:他们的... Read More
posted @ 2014-12-09 18:07 ZYF-ZYF Views(1051) Comments(1) Diggs(1) Edit
3530: [Sdoi2014]数数Time Limit: 10 SecMemory Limit: 512 MBSubmit: 322Solved: 188[Submit][Status]Description我们称一个正整数N是幸运数,当且仅当它的十进制表示中不包含数字串集合S中任意一个元素作为其... Read More
posted @ 2014-12-09 12:41 ZYF-ZYF Views(262) Comments(0) Diggs(0) Edit
3172: [Tjoi2013]单词Time Limit: 10 SecMemory Limit: 512 MBSubmit: 1255Solved: 568[Submit][Status]Description某人读论文,一篇论文是由许多单词组成。但他发现一个单词会在论文中出现很多次,现在想知道每... Read More
posted @ 2014-12-09 10:22 ZYF-ZYF Views(208) Comments(0) Diggs(0) Edit