2012年7月5日
USCAO section 1.2 Dual Palindromes
摘要： Dual Palindromes Mario Cruz (Colombia) & Hugo Rickeboer (Argentina) A number that reads the same from right to left as when read from left to right is called a palindrome. The number 12321 is a palindrome; the number 77778 is not. Of course, palindromes have neither leading nor trailing zeroes, 阅读全文
posted @ 2012-07-05 21:40 剑不飞 阅读(165) 评论(0) 推荐(0)