2014年9月13日
POJ1860:Currency Exchange(BF)
摘要： http://poj.org/problem?id=1860 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two 阅读全文
posted @ 2014-09-13 19:44 人艰不拆_zmc 阅读(367) 评论(0) 推荐(0) 编辑