Revenge of Segment Tree Problem DescriptionIn computer science, a segment tree is a tree data structure for storing intervals, or segments. It allows querying which of the stored segments contain a given point. It is, in principle, a static structure…

Revenge of Segment Tree Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 383    Accepted Submission(s): 163 Problem Description In computer science, a segment tree is a tree data structure for s…

http://acm.hdu.edu.cn/showproblem.php?pid=5086 #include <iostream> #include <stdio.h> #include <math.h> #include <queue> #include <map> #include <stdlib.h> #include <algorithm> #include <string.h> #define mo…

Revenge of Segment Tree                                                          Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)                                                                                    To…

Revenge of Segment Tree Problem Description In computer science, a segment tree is a tree data structure for storing intervals, or segments. It allows querying which of the stored segments contain a given point. It is, in principle, a static structur…

http://acm.hdu.edu.cn/showproblem.php?pid=5086 题目大意: 给定一个序列,求这个序列的子序列的和,再求所有子序列总和,这些子序列是连续的.去题目给的第二组数据的 3 1 2 3 这个序列的子序列有 [1].[2].[3].[1.2].[2.3].[1.2.3],这些子序列的和是分别是1.2.3.3.5.6.再将这些和加起来 1+2+3+3+5+6=20这个就是最终的答案. 解题思路: 我们假设n等于5.序列为1.2.3.4.5.然后我们将它们如下排列…

Revenge of Segment Tree Problem Description In computer science, a segment tree is a tree data structure for storing intervals, or segments. It allows querying which of the stored segments contain a given point. It is, in principle, a static structur…

The structure of Segment Tree is a binary tree which each node has two attributes startand end denote an segment / interval. start and end are both integers, they should be assigned in following rules: The root's start and end is given bybuild method…

The structure of Segment Tree is a binary tree which each node has two attributes start and end denote an segment / interval. start and end are both integers, they should be assigned in following rules: The root's start and end is given by build meth…

For a Maximum Segment Tree, which each node has an extra value max to store the maximum value in this node's interval. Implement a modify function with three parameterroot, index and value to change the node's value with[start, end] = [index, index] …