2015年8月28日
poj 3254 Corn Fields（状态压缩dp）
摘要： Description Farmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow som... 阅读全文
posted @ 2015-08-28 21:55 UniqueColor 阅读(174) 评论(0) 推荐(0)
poj 2441 Arrange the Bulls（状态压缩dp）
摘要： DescriptionFarmer Johnson's Bulls love playing basketball very much. But none of them would like to play basketball with the other bulls because they ... 阅读全文
posted @ 2015-08-28 20:23 UniqueColor 阅读(265) 评论(0) 推荐(0)
poj 1979 Red and Black（dfs水题）
摘要： DescriptionThere is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile. From a... 阅读全文
posted @ 2015-08-28 19:26 UniqueColor 阅读(210) 评论(0) 推荐(0)
poj 2100 Graveyard Design（尺取法）
摘要： DescriptionKing George has recently decided that he would like to have a new design for the royal graveyard. The graveyard must consist of several sec... 阅读全文
posted @ 2015-08-28 18:31 UniqueColor 阅读(244) 评论(0) 推荐(0)
poj 2739 Sum of Consecutive Prime Numbers（尺取法）
摘要： DescriptionSome positive integers can be represented by a sum of one or more consecutive prime numbers. How many such representations does a given pos... 阅读全文
posted @ 2015-08-28 17:41 UniqueColor 阅读(298) 评论(0) 推荐(0)
poj 2566 Bound Found（尺取法 好题）
摘要： DescriptionSignals of most probably extra-terrestrial origin have been received and digitalized by The Aeronautic and Space Administration (that must ... 阅读全文
posted @ 2015-08-28 02:46 UniqueColor 阅读(388) 评论(0) 推荐(0)
poj 3187 Backward Digit Sums(穷竭搜索dfs)
摘要： DescriptionFJ and his cows enjoy playing a mental game. They write down the numbers from 1 to N (1 2 #include 3 #include 4 using namespace std; 5 #de... 阅读全文
posted @ 2015-08-28 01:33 UniqueColor 阅读(256) 评论(0) 推荐(0)
2015年8月27日
poj 2718 Smallest Difference(穷竭搜索dfs)
摘要： DescriptionGiven a number of distinct decimal digits, you can form one integer by choosing a non-empty subset of these digits and writing them in some... 阅读全文
posted @ 2015-08-27 22:43 UniqueColor 阅读(235) 评论(0) 推荐(0)
poj 3190 Stall Reservations （贪心+优先队列）
摘要： DescriptionOh those picky N (1 >>>>>>>>>>>>>>>>>>>>>>>>>>Stall 2 .. c2>>>>>> c4>>>>>>>>> .. ..Stall 3 .. .. c3>>>>>>>>> .. .. .. ..Stall 4 .. .. .. c5 阅读全文
posted @ 2015-08-27 20:38 UniqueColor 阅读(173) 评论(0) 推荐(0)
hdu 4790 Just Random (思路+分类计算+数学)
摘要： Problem Description Coach Pang and Uncle Yang both love numbers. Every morning they play a game with number together. In each game the following will... 阅读全文
posted @ 2015-08-27 18:44 UniqueColor 阅读(243) 评论(0) 推荐(0)