The Famous ICPC Team Again Time Limit: 30000/15000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1091    Accepted Submission(s): 530 Problem Description When Mr. B, Mr. G and Mr. M were preparing for the 2012 ACM-I…

The Famous ICPC Team Again Time Limit: 30000/15000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1440    Accepted Submission(s): 708 Problem Description When Mr. B, Mr. G and Mr. M were preparing for the 2012 ACM-I…

The Famous ICPC Team Again Problem Description   When Mr. B, Mr. G and Mr. M were preparing for the 2012 ACM-ICPC World Final Contest, Mr. B had collected a large set of contest problems for their daily training. When they decided to take training, M…

划分树水题..... The Famous ICPC Team Again Time Limit: 30000/15000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 859    Accepted Submission(s): 415 Problem Description When Mr. B, Mr. G and Mr. M were preparing for the…

划分树模板题目,主席树也可解.划分树. /* 4251 */ #include <iostream> #include <sstream> #include <string> #include <map> #include <queue> #include <set> #include <stack> #include <vector> #include <deque> #include <a…

Problem Description Mr. B, Mr. G, Mr. M and their coach Professor S are planning their way to Warsaw for the ACM-ICPC World Finals. Each of the four has a square-shaped suitcase with side length Ai (1<=i<=4) respectively. They want to pack their sui…

背包九讲下载CSDN 背包九讲内容 多重背包: hdu 2191 珍惜现在,感恩生活 多重背包入门题 使用将多重背包转化为完全背包与01背包求解: 对于w*num>= V这时就是完全背包,完全背包为何只与01背包在循环上不同,因为01背包,每个物品只能取一次,所以要逆序:而完全背包,每个物品的数量无限多个,这就需要建在在之前已经取到了当前要取的基础之上: 同时01背包使用二进制优化处理:即使用二进制表示最优的可取值: 二进制优化的技巧:1,2,4,...,2k−1,n[i]−2k +1(循环之外…

Problem Description When Mr. B, Mr. G and Mr. M were preparing for the 2012 ACM-ICPC World Final Contest, Mr. B had collected a large set of contest problems for their daily training. When they decided to take training, Mr. B would choose one of them…

题意:给n个数,m次询问,每次询问L到R中第k小的数是哪个 算法1:划分树 #include<cstdio> #include<cstring> #include<algorithm> #include<iostream> using namespace std; ; ][mx]; int sortt[mx]; ][mx]; void build(int l,int r,int c) { if (l==r) return ; ; ; ; for (int i…

不容易系列之一 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13566    Accepted Submission(s): 5660 Problem Description 大家常常感慨,要做好一件事情真的不容易,确实,失败比成功容易多了!做好“一件”事情尚且不易,若想永远成功而总从不失败,那更是难上加难了,就像花钱总是比挣钱容易的…