2015年12月1日
hdu 5583 Kingdom of Black and White（模拟，技巧）
摘要： Problem DescriptionIn the Kingdom of Black and White (KBW), there are two kinds of frogs: black frog and white frog.Now N frogs are standing in a line... 阅读全文
posted @ 2015-12-01 22:36 UniqueColor 阅读(297) 评论(0) 推荐(0)
hdu 5578 Friendship of Frog(multiset的应用)
摘要： Problem DescriptionN frogs from different countries are standing in a line. Each country is represented by a lowercase letter. The distance between ad... 阅读全文
posted @ 2015-12-01 21:00 UniqueColor 阅读(294) 评论(0) 推荐(0)