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Common sorting algorithms#include using namespace Std;typedef int ELEMTYPE;/*1. Insert Sort(1) Direct insertion sorting algorithmThe algorithm thought: divides the equal row sequence into the order and the disorderly two parts, then sequentially inserts the unordered part in the already ordered part, finallyYou can form an ordered sequence.The procedure is as follows:1) Find out the insertion position of the element L (i) in the table K;2) The elements before the K element in the table are seque

) Multi-row multi-column use, outer loop control row, Inner loop control column3) Execution Process: Outer loop to walk once, memory cycle go all times4) can use a layer without two layers, can use two layers without three layers, the less layer the betterIf the three-layer loop is exceeded, the design has a problem5) Break can only jump out of a layer of loops3. program = algorithm + data structureAlgorithm: Process/step for problem Solving (order, branch, Loop)Data structure: Save the informat

orafield [10]; // case 5Varchar oracountsql [30]; // case 5 Varchar oracode [10]; // case 6Varchar oracontent [10]; // case 6 Exec SQL end declare section;//************************************** ******************** Int db_connect ();Int db_selectop (); // Void dy_tablecount ();// Void dy_tablefield ();Void view_tabledata (); Void pause ();Void SQL _error (char *); // Main FunctionVoid main (){Exec SQL include sqlca;Exec Oracle option (release_cursor = yes );Exec SQL whenever sqlerror do SQL _

The array in the PHP4 function manual is complete. I will check the latest manual tomorrow .... Array_values ($ arr) array returns all elements of the array. copy the code -PHP100.com? Php $ arr = array (a, B, c); $ arr = array_flip ($ arr); // reverse the subscript of the array and the current $ arrThe array in the PH

To create an indexed array $arr =array (' name ' => ' Molaifeng ', ' age ' => ', ' height ' => ' 167 '); foreach ($arr as $value) { echo $value. ' '; } echo ' when referencing an array cell indexed by a character, the index must be enclosed in single quotes echo $arr [' name '], ' to determine whether an array is empty $

Objective:The foreach structure is introduced in PhP4, which is an easy way to iterate through an array. foreach makes it easier to get key-value pairs than a traditional for-loop. Before PhP5, foreach can only be used in arrays, and after php5, it is possible to iterate through the object using foreach (see: Traversing an object). This article only discusses the case of traversing an array. While foreach is simple, it may cause some unexpected behavior, especially if the code involves referenc

PHP Array function classification, Phparray function basic functions of array manipulation1, the key name and value of the arrayArray_values ($arr); Get the value of an arrayArray_keys ($arr); Get the key name of the arrayArray_flip ($arr); The values in the array are interchanged with the key names (if there are duplicates, the previous overrides will be follow

We 're not going to tangle with God. Horse is built-in object, God Horse is built-in constructor. By then you will find that they are all objects.Array () is a built-in constructor function that constructs an array:var Newis equivalent to the following:var arr = []; The method of array text table recognitionWhether the array is created in the form of a divine horse, we can add elements to it as usual.Arr[0] = 1; a