Queries for Number of Palindromes(求任意子列的回文数)
摘要:
H. Queries for Number of Palindromestime limit per test5 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou've got a... 阅读全文
posted @ 2015-05-26 17:32 JASONlee3 阅读(264) 评论(0) 推荐(0) 编辑