2014年8月7日
HDU 4923 (贪心+证明)
摘要： Room and MoorProblem DescriptionPM Room defines a sequence A = {A1, A2,..., AN}, each of which is either 0 or 1. In order to beat him, programmer Moor... 阅读全文
posted @ 2014-08-07 21:07 acvc 阅读(280) 评论(0) 推荐(0)
FZU 2105 (线段树)
摘要： Problem 2105 Digits CountProblem DescriptionGiven N integers A={A[0],A[1],...,A[N-1]}. Here we have some operations:Operation 1:AND opn L RHere opn, L... 阅读全文
posted @ 2014-08-07 19:50 acvc 阅读(191) 评论(0) 推荐(0)
HDU 4903 （模拟+贪心）
摘要： Fighting the LandlordsProblem DescriptionFighting the Landlords is a card game which has been a heat for years in China. The game goes with the 54 pok... 阅读全文
posted @ 2014-08-07 19:35 acvc 阅读(475) 评论(0) 推荐(0)