data structure implementation in c

constructor logic here // } Protected Queue keyqueue = new Queue (); // It is used only for data storage during enumeration and is not used for comparison in Equals implementation. Protected TraversalType traversaltype = TraversalType. Breadth; // choose a traversal type, and DepthFirst is default // Protected uint degree = 0; // degree of the tree, init it as 0 // Protected uint height = 0; // height of t

Author Original: Reproduced please indicate the sourceIn the process of doing the project, often use statistical data, and will use Highchart or Echart for data display, Highchart is a foreign developed data chart plug-in,Echart is our country developed data statistics plug-in, I prefer Highchart statistics plug-in, he

GraphBasic knowledge is not introduced here, you can go to see First of all, we want to "abstract" the diagram, specifically to find the key to describe the key information of the graph, here I simply select the vertex and edge, is the node and the path along the node.The following is an implementation of the relationship between nodes based on the array descriptionGraph.h/************************************************************code File:graph.hco

Implementation of ========= Xin Yang ========================////loop single-link list # include Data structure---C-language implementation of circular single-link list operation

The adjacency matrix implementation diagram uses a matrix to subscript the matrix as a vertex if there is an edge between the vertex and the vertex. Then set the value to 1 on the point at which the matrix corresponds. (Default is 0)　　 Packagemygraph;Importjava.util.List;/*** adjacency Matrix representation graph *@authorRanter **/ Public classVertex {Private Charlable;//Matrix Element Private int[] List =New int[20] [20]; Private Char[] Vertexlist

", insert), Val_insert (mylist, insert); Break;case 9:printf (" Please enter the Position: \ n "); scanf_s ("%d ", pos);p os_delete (mylist, POS); Break;case 10:printf (" Please enter the number want To find:\n "), scanf_s ("%d ", insert);p rintf (" at theD\n ", find (mylist, insert)); Break;case 11:printf (" Please enter the number want to delete:\n "); scanf_s ("%d ", insert); Val_delete (mylist, insert); Break;case 12:printf ("The table's length is%d\n", Length (mylist)); ; case 13:reverse

the left to find an element that is larger than the base element, stop, the two elements are exchanged until two pointers meet, the end of the cycle * pointer point to the The position is where the datum element should be located in the collection * eg * {8,-2, 3, 9, 0, 1, 7, 6} * Benchmark * First bm=8 * end = Lengt h-1 = 7 * start=0 * End--, We found 6:8 small, end pointer stopped, current index is j=7 * start++, until element 9 stops, current index i=3 * Exchange the elements corresp

, declaration, and so on, this code is in the Begin-end block. Use the GroupBy, not the case will be counted the total, and can not separate sub-query statistics.If you need to count multiple field statistics in a table, join-on can continue to use the code example as follows:Insert @result (Regionfullname,countmale,countfemale) ( select Fullname,countmale,countfemale from ( Select Fullname,orgid from organizations where [email protected]) as Orginfofull join (SELECT COUNT (

A brief introduction to the list of why linear lists are neededOf course, in order to overcome the shortcomings of the order table, in the Order table, do insert and delete operations, the need for a large number of moving elements, resulting in efficiency degradation.Classification of linear lists Follow the link method: By implementation angle: The creation of linear linked lists and the idea of simple traversal algorithmCreate a l

#include #include#defineMax_size 10/*to implement a queue with a dynamic array*/typedefstructQueue {intcapacity; intFront; intRear; intSize; intdata[max_size];} Queue;voidError (Char*error) {printf ("%s", error);}voidFatalError (Char*fatalerror) {printf ("%s", fatalerror);}intIsEmpty (Queue *Q) {returnQ->size = =0;}intIsfull (Queue *Q) {returnQ->size = = q->capacity;}voidInit (Queue *q) {q->size =0; Q->front =1; Q->rear =0; Q->capacity =max_size;}Static intSUCC (intValue,queue *Q) {if(++value =

) {///If there is only one element in the queue, then the R The ear points to the head node rear = front;} Size--;return node.element;} Get the opponent element, do not delete public Object Getfront () {if (IsEmpty ()) {return null;} else {return front.next.element;}} The elements in the print queue public void traverse () {if (IsEmpty ()) {System.out.println ("null"),} else {node current = front.next;//The present node for (node node = current; node = null; node = node.next) {System.out.print

The MyBatis implementation read tree structure data is described in detail as follows: Table structure CREATE TABLE ' Lscrm_function_privilege ' (' id ' int ' unsigned not NULL auto_increment COMMENT ' number ', ' create_id ' varchar (() NOT NULL default ' sys ', ' update_id ' varchar ') is NOT null default ' sys ', ' create_time ' timestamp not NULL default CURR Ent_timestamp COMMENT ' creation time

Reference blog: Talking about algorithms and data structures: a stack and queue Python data structure--stack, queue implementation (a) Python data structure--stack, queue implementation (ii) Python data structure--the

This post was last edited by hudie631489527 on 2012-07-21 23:34:34 Long time no article, the hands are beginning to itch This time for everyone is a about PHP extract image data content There is no new technology, just to let you know that PHP can also handle pictures and the principles and methods of processing Here to implement a simple demo, read the image in the specified position of the data ' sp

Tag: Represents the emulation of your own tar state Insert description I+1 IDE One-way circular linked list Bidirectional loop Linked List Simulation Chain List One, one-way circular chain list:1. Concept:One-way circular linked list is another form of a single-linked list, and its structure is that the pointer to the last node in the list is no longer the end tag, but instead points to the first node of the entire list, thus making the single-linked list form a ring.Compar

all positions, and if the number in the first position is larger than the number in the second position, then the number in the first position is compared with the number in the third position, after a round of comparison, The number on the first bit value is the smallest of all the numbers, then the number in the second position is compared to the number in all positions thereafter, the same rule, after the second round of comparison, the second place is the second-smallest number in all numbe

Design and Implementation of cloud computing-based university data centers At present, the application and development of Informatization Construction in military colleges puts forward new demands for further enhancing the capability of basic network platform Service Assurance teaching. Compared with the traditional IT architecture, "cloud computing" represents the development direction of the network serv

JAVA concurrency Data structure comparison implementationFor List,Set, andMap Concurrent applications, we can use the collections The following method converts a non-thread-safe List,set, andMap to Thread-safe. But efficiency is not the best,the JDK provides a dedicated thread-safe List and Set implementation class, We'll discuss their implementation later. Firs