2016年4月24日
CQUOJ 9766 Chilly Willy
摘要： Chilly Willy loves playing with numbers. He only knows prime numbers that are digits yet. These numbers are 2, 3, 5 and 7. But Willy grew rather bored 阅读全文
posted @ 2016-04-24 18:38 昵称还没有想归一 阅读(233) 评论(0) 推荐(0)
CQUOJ 9884 Dima and Sequence
摘要： Dima got into number sequences. Now he's got sequence a1, a2, ..., an, consisting of n positive integers. Also, Dima has got a function f(x), which ca 阅读全文
posted @ 2016-04-24 18:33 昵称还没有想归一 阅读(126) 评论(0) 推荐(0)
CQUOJ 10819 MUH and House of Cards
摘要： Polar bears Menshykov and Uslada from the zoo of St. Petersburg and elephant Horace from the zoo of Kiev decided to build a house of cards. For that t 阅读全文
posted @ 2016-04-24 18:17 昵称还没有想归一 阅读(164) 评论(0) 推荐(0)
CQUOJ 1481 - City Game
摘要： Bob is a strategy game programming specialist. In his new city building game the gaming environment is as follows: a city is built up by areas, in whi 阅读全文
posted @ 2016-04-24 00:08 昵称还没有想归一 阅读(101) 评论(0) 推荐(0)