2015年11月28日
USACO 1.5 Superprime Rib
摘要： Superprime RibButchering Farmer John's cows always yields the best prime rib. You can tell prime ribs by looking at the digits lovingly stamped across... 阅读全文
posted @ 2015-11-28 14:16 徐王 阅读(329) 评论(0) 推荐(0)
USACO 1.5 Prime Palindromes
摘要： Prime PalindromesThe number 151 is a prime palindrome because it is both a prime number and a palindrome (it is the same number when read forward as b... 阅读全文
posted @ 2015-11-28 13:08 徐王 阅读(623) 评论(0) 推荐(0)