2015年9月1日
摘要: Palindromic SquaresRob KolstadPalindromes are numbers that read the same forwards as backwards. The number 12321 is a typical palindrome.Given a numbe... 阅读全文
posted @ 2015-09-01 21:22 ArcherCheng 阅读(228) 评论(0) 推荐(0) 编辑