poj 2888 Magic Bracelet
摘要：
Magic BraceletTime Limit: 2000MSMemory Limit: 131072KTotal Submissions: 2537Accepted: 844DescriptionGinny’s birthday is coming soon. Harry Potter is preparing a birthday present for his new girlfriend. The present is a magic bracelet which consists of n magic beads. The are m kinds of different magi 阅读全文
posted @ 2011-10-27 20:42 Goal 阅读(416) 评论(0) 推荐(0) 编辑