随笔分类 -  杂

poj 3579 Median
摘要：MedianTime Limit:1000MSMemory Limit:65536KTotal Submissions:3882Accepted:1139DescriptionGivenNnumbers,X1,X2, ... ,XN, let us calculate the difference ... 阅读全文
posted @ 2014-10-08 00:17 一个大叔 阅读(1349) 评论(1) 推荐(0)
uval 6657 GCD XOR
摘要：GCD XORGiven an integer N, nd how many pairs (A; B) are there such that: gcd(A; B) = A xor B where1  B  A  N.Here gcd(A; B) means the greatest com... 阅读全文
posted @ 2014-10-05 22:42 一个大叔 阅读(166) 评论(0) 推荐(0)
codeforces 466d Increase Sequence
摘要：D. Increase Sequencetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPeter has a sequence of integ... 阅读全文
posted @ 2014-09-20 10:57 一个大叔 阅读(548) 评论(0) 推荐(1)
uva11991 Easy Problem from Rujia Liu?
摘要：Though Rujia Liu usually sets hard problems for contests (for example, regional contests like Xi'an 2006, Beijing 2007 and Wuhan 2009, or UVa OJ conte... 阅读全文
posted @ 2014-07-10 15:02 一个大叔 阅读(163) 评论(0) 推荐(0)
zoj3778 Talented Chef
摘要：As we all know,Coach Gaois a talented chef, because he is able to cookMdishes in the same time. Tonight he is going to have a hearty dinner with his g... 阅读全文
posted @ 2014-05-18 14:23 一个大叔 阅读(307) 评论(0) 推荐(0)