Azarath Metrion Zinthos

I Hate ItTime Limit: 9000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 23163    Accepted Submission(s): 9257Problem Description很多学校流行一种比较的习惯。老

--------------int n;int a[maxn];int b[maxn];struct BIT{ int n; int tree[maxn]; void init(int n){ this->n=n; memset(tree,0,sizeof(tree)); } int lowbit(int x){

单点更新最最基础的线段树，只更新叶子节点,然后把信息用PushUP(int r)这个函数更新上来。hdu1166 敌兵布阵线段树 hdu 1166 敌兵布阵 单点更新区间求和hdu1754 I Hate It线段树 hdu 1754 I Hate It 单点更新 区间求最值hdu1394 Minimum Inversion Numberhdu 1394

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Minimizing maximizerTime Limit: 5000MS Memory Limit: 30000KTotal Submissions: 3047 Accepted: 1187DescriptionThe company Chris Ltd. is preparing a new sorting ha

FlowersTime Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1829    Accepted Submission(s): 901Problem DescriptionAs is known to all,

单点更新，区间求最值#include#include#include#include#include#define N 222222using namespace std;int num[N];struct Tree{ int l; int r; int max;} tree[N*4];void push_up(int root

Problem FFast Matrix OperationsThere is a matrix containing at most 106 elements divided into r rows and c columns. Each element has a location (x,y) where 1<=x<=r,1<=y<=c. Initially, all the el

RMQ with Shifts In the traditional RMQ (Range Minimum Query) problem, we have a static array A. Then for each query (L, R)(LR), we report the minimum value among A[L], A[L + 1], ..., A

Mayor's postersTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 32605 Accepted: 9469DescriptionThe citizens of Bytetown, AB, could not stand that the c

BillboardTime Limit: 20000/8000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6525    Accepted Submission(s): 2957Problem DescriptionAt the entrance

Car race gameTime Limit 1000msMemory Limit 65536Kdescription　　Bob is a game programming specialist. In his new car race game, there are some r

AtlantisTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4691    Accepted Submission(s): 2095Problem DescriptionThere are several

HotelTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 8968 Accepted: 3804DescriptionThe cows are journeying north to Thunder Bay in Canada to gain cult

Minimum Inversion NumberTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6365    Accepted Submission(s): 3875Problem DescriptionT

A Simple Problem with IntegersTime Limit: 5000MS Memory Limit: 131072KTotal Submissions: 41899 Accepted: 12169Case Time Limit: 2000MSDescriptionYou have N

Just a HookTime Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11297    Accepted Submission(s): 5591Problem DescriptionIn the game o

敌兵布阵Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25659    Accepted Submission(s): 11092Problem DescriptionC国的死对头A国这段时间正在进行军事演

----------const int maxn=110000;const int maxm=10000;int n,m;struct BIT{ int n; int tree[maxn]; void init(int n){ this->n=n; memset(tree,0,sizeof(tree)); } int