摘要: VJ上交题地址:https://vjudge.net/problem/UVA-401 Description A regular palindrome is a string of numbers or letters that is the same forward as backward. Fo 阅读全文
posted @ 2018-04-09 20:47 jealous-boy 阅读(227) 评论(0) 推荐(0) 编辑