2015年12月18日
USACO 2.2 Runaround Numbers
摘要： Runaround NumbersRunaround numbers are integers with unique digits, none of which is zero (e.g., 81362) that also have an interesting property, exempl... 阅读全文
posted @ 2015-12-18 19:29 徐王 阅读(255) 评论(0) 推荐(0)