data structure algorithm book

1. The Euclidean algorithm in the background is a fast algorithm to find the maximum factor. If M,n has the largest factor k, assuming m=x*n+r, then M and n can complete K, then R can certainly divide K because theorem: if m>n, then the M mod NPackage Algorithm_analysis;public class Euclid {public static void main (string[] args) {int m=63;int n=18;int remainder=0; while (n!=0) { remainder=m%n; M=n; N=re

(int[] list,intLeftintRight ) { intmaxleftsum,maxrightsum; intmaxleftbordersum,maxrightbordersum; intleftbordersum,rightbordersum; intMid,i; if(left = =Right ) { if(list[left]>0) { returnList[left]; } return0; } Mid= (left + right)/2; Maxleftsum=maxSum3 (list, left, mid); Maxrightsum= MAXSUM3 (list, Mid + 1, right); Maxleftbordersum= 0; Leftbordersum= 0; for(i = mid; I >= left; i--) {leftbordersum+=List[i]; if(Leftbordersum >maxleftbordersum) {Maxlef

will make all the elements in the previous set have the same originator as those in the later set, which will become the "sign" of these elements ". This idea is inspired by the female world, so women still play a role.This is called "parallel query", and "non-intersection. It can merge two sets and query whether two elements are in the same set. We have a very effective pruning: In recursion, we will turn all the generations that pass through the road into the sons of the root. Such a program

groups in different increments (steps), and each group is directly inserted into the sort. When the initial element is very disordered, the increment is the largest, the number of groups is the most, each group is directly inserted in the order of the least element, fast, when the elements are basically ordered (small in front, large in the back), the increment is very small, the direct insertion of the order for the basic order of the sequence of high efficiency.Code implementation: for(intGap

by reversing the topology sort.The relaxation time of each edge in the event node graph (slack-hour) represents the amount of time that the corresponding action can be delayed without delaying the overall completion, the earliest completion time, the latest finish time, and the relaxation time as shown below.Some actions have a relaxation time of 0, which are critical actions that must end as planned. There is at least one path to complete the 0-slack edge, such that the path is the critical pa

complexity of the "BF" algorithm is O(n+m) (n is the length of the main string, and M is the length of the pattern string).The worst case of the time complexity is (for example, the O(n*m) main string S is "000000000001", the pattern string T "001", each match, until the last element to match, only to know that the match failed, run N*m times).Summarize"BF" algorithm in the pattern matching, starting from

Data Structure-self-built Algorithm Library-sequence table, self-built Algorithm Practice is carried out simultaneously during the course of "Data Structure. It is a fundamental task to implement basic operations under various st

"Disclaimer: This article is limited to self-summary and mutual exchange, there are flaws also hope you point out." Contact e-mail: [Email protected] "Topic:Implementation of various sorting algorithms for C + +Topic Analysis:Specific sorting principle reference related algorithms booksAlgorithm implementation:#include Data structure--algorithm (043) (c + + vario

Code:#include TemplateListConstListConstListlist_2) {Listresult; Auto LeftPos=List_1.begin (); Auto Rightpos=List_2.begin (); while(LeftPos! = List_1.end () rightpos! =List_2.end ()) { if(*leftpos > *rightpos) Rightpos++; Else if(*leftpos rightpos) LeftPos++; Else{result.push_back (*leftpos);++leftpos, + +Rightpos; } } returnresult;} TemplateListConstListConstListlist_2) {Listresult; Auto LeftPos=List_1.cbegin (); Auto Rightpos=List_2.cbegin (); while(LeftPos! = List_1.

recently again read the book-"Data Structure and algorithm analysis" coupled with the previous reading of the "Java Data Structure" is a further in-depth study of data

The definition of a diagram Graph is composed of a set of vertices with a poor non-empty set and an edge between vertices, usually expressed as: g (v,e), where G represents a graph, V is a set of vertices in graph G, and E is a set of edges in graph G. A direction graph There is to the edge: if from the vertex Vi to the edge of the Vj direction, it is called this side for the side, also become arc (ARC), with ordered even Unordered diagram Non-directional edge: If the vertex Vi to the

This article begins to learn the sorting algorithm. Sorting is closely related to our daily life, for example, we want to find a contact from the phone book first will be sorted by last name, buy train tickets According to the departure time or the length of the order, shopping will be in accordance with sales or praise order, find the file will be sorted by the time of modification, etc. In computer progra

First, you need to understand the BF brute force matching algorithm. This algorithm sets a pointer for each string, and then the two pointers are moved back at the same time. If there is any mismatch,The primary string pointer returns to the next position before the start and backward shift, and the pattern string pointer returns to the beginning.. To compare the KMP a