Sample Input1101 2 3 4 5 6 7 8 9 10Query 1 3Add 3 6Query 2 7Sub 10 2Add 6 3Query 3 10End Sample OutputCase 1:63359 # include <iostream> # include <cstdio> # include <cstring> # include <algorithm> # include <cmath> # include…

敌兵布阵 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 66634    Accepted Submission(s): 28074 Problem Description C国的死对头A国这段时间正在进行军事演习,所以C国间谍头子Derek和他手下Tidy又开始忙乎了.A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务…

I Hate It Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 101699    Accepted Submission(s): 38294 Problem Description 很多学校流行一种比较的习惯.老师们很喜欢询问,从某某到某某当中,分数最高的是多少.这让很多学生很反感. 不管你喜不喜欢,现在需要你做的是,就是按照老师的…

Wow! Such Sequence! Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2067    Accepted Submission(s): 619 Problem Description Recently, Doge got a funny birthday present from his new friend, Prot…

HDU1166 上好的线段树模板&&树状数组模板 自己写的第一棵线段树&第一棵树状数组 莫名的兴奋 线段树: #include <cstdio> using namespace std; int cases,n,tree[200500],ql,qr; char s[50]; void build(int l,int r,int num){ if(l==r){scanf("%d",&tree[num]);return;} int mid=(l+…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1166 第一次做线段树,帆哥的一句话,我记下来了,其实,线段树就是一种处理数据查询和更新的手段. 然后,我的代码风格,是网上的大牛们的辛苦总结,我就套用了.这里,我还是简单说一下线段树,说的不好,主要方便自己复习. 线段树,3个步骤,建树,查询,更新, 建树:到底部就是a[]数组的值,建立左右子树后,向上推根,根为左右子树的值 更新:类似建树,二分,找到单点所在区间,更新该区间,记得上一个区间也要变化…

I Hate It                                                                             Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Problem Description 非常多学校流行一种比較的习惯.老师们非常喜欢询问.从某某到某某其中,分数最高的是多少. 这让非常多学生非常反感. 无论你…

Sample Input5 61 2 3 4 5Q 1 5 //1-5结点的最大值U 3 6 //将点3的数值换成6Q 3 4Q 4 5U 2 9Q 1 5 Sample Output5659 # include <iostream> # include <cstdio> # include <cstring> # include <algorithm> # include <cmath> # include <queue> # de…

LCIS Time Limit: 6000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9713    Accepted Submission(s): 4215 Problem Description Given n integers.You have two operations:U A B: replace the Ath number by B. (index…

I Hate It Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 33469    Accepted Submission(s): 13168 Problem Description 很多学校流行一种比较的习惯.老师们很喜欢询问,从某某到某某当中,分数最高的是多少.这让很多学生很反感. 不管你喜不喜欢,现在需要你做的是,就是按照老师的要…