401 Palindromes
摘要：
PalindromesA regular palindrome is a string of numbers or letters that is the same forward as backward. For example, the string "ABCDEDCBA"is a palindrome because it is the same when the string is read from left to right as when the string is read from right to left.A mirrored string is a 阅读全文
posted @ 2011-09-13 15:20 evilying 阅读(484) 评论(0) 推荐(0) 编辑
