Trees – Traversal Post-order
Check if the current node is empty / null Traverse the left subtree by recursively…
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Check if the current node is empty / null Traverse the left subtree by recursively…
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Check if the current node is empty / null Display the data part of…
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Check if the current node is empty / null Traverse the left subtree by recursively…
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Greedy algorithm is an algorithmic paradigm that follows the problem solving heuristic of making the…
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In mathematics, and more specifically in graph theory, a tree is an undirected graph in…
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In the simplest case, shown in the first picture, we are given a finite set…
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//Calculul determinantilor cu metoda condensarii pivotale #include <conio.h> #include <iostream> #include <math.h> #include <stdlib.h> using…
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Bubble sort, sometimes referred to as sinking sort, is a simple sorting algorithm that repeatedly…
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Towers of Hanoi problem – Method Divide et impera BRIEF three rods A, B, C…
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EURO INFORMATICA – Corel Draw: Use 2 Point Line and Shape Tool 8,915 total views, no…
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DirectX engine for support version 9, 10, 11 libraries Microsoft SDK. Features: camera view, lighting,…
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List with students: #include <stdio.h> #include <string.h> #include <malloc.h> #include <ctype.h> #include <conio.h> typedef struct…
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// Afisarea a doua multimi #include<stdio.h> #include<conio.h> void main(void) { int a[99],b[99],i,j,n,m ; char c=’f’;…
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An algortithm with apartments persons repartisation: #define _CRT_SECURE_NO_DEPRECATE #include<stdio.h> #include<values.h> #define MAX_APART 20 int…
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Whenever you allow your users to submit text to your website, you need to be…
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Prior to PHP 6 there was a feature called magic quotes that was created to…
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Recall from the PHP Forms Lesson where we used an HTML form and sent it…
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A “do while” loop is a slightly modified version of the while loop. If you…
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While a For Loop and While Loop will continue until some condition fails, the For…
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The for loop is simply a while loop with a bit more code added to…
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Repetitive tasks are always a burden to us. Deleting spam email, sealing 50 envelopes, and…
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An array is a data structure that stores one or more values in a single…
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Creating Your First PHP Function When you create a function, you first need to give…
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Creating the HTML Form If you need a refresher on how to properly make an…
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PHP Switch Statement: Speedy Checking With the use of the switch statement you can check…
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An if/else statement is great if you only need to check for one condition. However,…
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Using these conditional statements can add a new layers of “cool” to your website. Here’s…
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The if statement is necessary for most programming, thus it is important in PHP. Imagine…
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Require vs Include When you include a file with the include command and PHP cannot…
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Without understanding much about the details of PHP, you can save yourself a great deal…
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Comments in PHP are similar to comments that are used in HTML. The PHP comment…
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In all programming languages, operators are used to manipulate or perform operations on variables and…
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PHP – String Creation Before you can use a string you have to create it!…
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As you saw in the previous lesson, the PHP command echo is a means of…
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A variable is a means of storing a value, such as text string “Hello World!”…
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When we consider a Java program it can be defined as a collection of objects…
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PHP’s syntax and semantics are similar to most other programming languages (C, Java, Perl) with…
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PHP – What is it? Taken directly from PHP’s home, PHP.net, “PHP is an HTML-embedded…
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A namespace is a section of code that is identified with a specific name. The…
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In the previous two lessons, to use a variable, we were declaring it using either…
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A double-word is a group of two consecutive Words. This means that a double-word combines…
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JavaScript is a sequence of statements to be executed by the browser. JavaScript Statements JavaScript…
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HTML5 has support for inline SVG. SVG What is SVG? SVG stands for Scalable Vector…
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The <canvas> element is used to draw graphics, on the fly, on a web page….
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JavaScript is typically used to manipulate HTML elements. Manipulating HTML Elements To access an HTML…
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HTML5 New Form Attributes HTML5 has several new attributes for <form> and <input>. New attributes…
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JavaScript is the world’s most popular programming language. It is the language for HTML, for…
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HTML5 New Form Elements HTML5 has the following new form elements: <datalist> <keygen> <output> Not…
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HTML5 New Input Types HTML5 has several new input types for forms. These new features…
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