11 2014 档案

[POJ] 3468 A Simple Problem with Integers [线段树区间更新求和]
摘要：A Simple Problem with IntegersDescriptionYou haveNintegers,A1,A2, ... ,AN. You need to deal with two kinds of operations. One type of operation is to ... 阅读全文
posted @ 2014-11-27 11:10 SXISZERO 阅读(199) 评论(0) 推荐(0)
[POJ] 2352 Stars [线段树区间求和]
摘要：StarsDescriptionAstronomers often examine star maps where stars are represented by points on a plane and each star has Cartesian coordinates. Let the ... 阅读全文
posted @ 2014-11-27 11:06 SXISZERO 阅读(143) 评论(0) 推荐(0)
[HDU] 1698 Just a Hook [线段树区间替换]
摘要：Just a HookTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 18378Accepted Submission(s): 9213Proble... 阅读全文
posted @ 2014-11-27 10:59 SXISZERO 阅读(232) 评论(0) 推荐(0)
[HDU] 2795 Billboard [线段树区间求最值]
摘要：BillboardTime Limit: 20000/8000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11861Accepted Submission(s): 5223Problem... 阅读全文
posted @ 2014-11-27 10:56 SXISZERO 阅读(189) 评论(0) 推荐(0)
[HDU] 1394 Minimum Inversion Number [线段树求逆序数]
摘要：Minimum Inversion NumberTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11788Accepted Submission(s... 阅读全文
posted @ 2014-11-27 10:52 SXISZERO 阅读(185) 评论(0) 推荐(0)
Codeforces Round #276 (Div. 2) 解题报告
摘要：题目地址：http://codeforces.com/contest/485A题.Factory模拟。判断是否出现循环，如果出现，肯定不可能。代码： 1 #include 2 #include 3 4 using namespace std; 5 6 int main() 7 { 8 i... 阅读全文
posted @ 2014-11-17 10:14 SXISZERO 阅读(160) 评论(0) 推荐(0)
[POJ] 2453 An Easy Problem [位运算]
摘要：An Easy ProblemDescriptionAs we known, data stored in the computers is in binary form. The problem we discuss now is about the positive integers and i... 阅读全文
posted @ 2014-11-10 16:45 SXISZERO 阅读(277) 评论(0) 推荐(0)
[HDU] 3711 Binary Number [位运算]
摘要：Binary NumberTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1475Accepted Submission(s): 933Proble... 阅读全文
posted @ 2014-11-10 16:37 SXISZERO 阅读(214) 评论(0) 推荐(0)
[HDU] 1754 I Hate It [线段树]
摘要：I Hate ItTime Limit: 9000/3000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 40600Accepted Submission(s): 16106Problem... 阅读全文
posted @ 2014-11-05 14:21 SXISZERO 阅读(148) 评论(0) 推荐(0)
[HDU] 1166 敌兵布阵 [线段树]
摘要：敌兵布阵Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 46267Accepted Submission(s): 19644Problem Desc... 阅读全文
posted @ 2014-11-05 14:16 SXISZERO 阅读(213) 评论(0) 推荐(0)