2017年2月5日
POJ 1797 Heavy Transportation
摘要： Description Background Hugo Heavy is happy. After the breakdown of the Cargolifter project he can now expand business. But he needs a clever man who t 阅读全文
posted @ 2017-02-05 19:59 拿叉插猹哈 阅读(154) 评论(0) 推荐(0)
POJ 1860 Currency Exchange
摘要： Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and perf 阅读全文
posted @ 2017-02-05 16:15 拿叉插猹哈 阅读(154) 评论(0) 推荐(0)