USACO3.3.2--Shopping Offers
摘要:
Shopping OffersIOI'95In a certain shop, each kind of product has an integer price. For example, the price of a flower is 2 zorkmids (z) and the price of a vase is 5z. In order to attract more customers, the shop introduces some special offers.A special offer consists of one or more product items 阅读全文
posted @ 2013-03-11 23:44 仗剑奔走天涯 阅读(308) 评论(0) 推荐(0) 编辑