Trees – Traversal Post-order
Check if the current node is empty / null Traverse the left subtree by recursively…
42,300 total views, no views today
euroinformatica
Trees – Traversal Pre-order
Check if the current node is empty / null Display the data part of…
42,102 total views, 2 views today
Trees – Traversal In-order
Check if the current node is empty / null Traverse the left subtree by recursively…
17,147 total views, 2 views today
GREEDY – Scroll horse chess board example
Greedy algorithm is an algorithmic paradigm that follows the problem solving heuristic of making the…
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Graphs – Tree Depth-first search
In mathematics, and more specifically in graph theory, a tree is an undirected graph in…
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Diagram Voronoi
In the simplest case, shown in the first picture, we are given a finite set…
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Condensation pivotal determinants calculation method
//Calculul determinantilor cu metoda condensarii pivotale #include <conio.h> #include <iostream> #include <math.h> #include <stdlib.h> using…
35,203 total views, 1 views today
Sorting – Bubble sort
Bubble sort, sometimes referred to as sinking sort, is a simple sorting algorithm that repeatedly…
32,495 total views, no views today
Divide et Impera – Hanoi algorithm
Towers of Hanoi problem – Method Divide et impera BRIEF three rods A, B, C…
35,129 total views, 1 views today
EURO INFORMATICA – Corel Draw: Use 2 Point Line and Shape Tool
EURO INFORMATICA – Corel Draw: Use 2 Point Line and Shape Tool 9,346 total views, no…
9,346 total views, no views today
Engine directX – 9,10,11
DirectX engine for support version 9, 10, 11 libraries Microsoft SDK. Features: camera view, lighting,…
338,669 total views, 4 views today
Lists – Example with students
List with students: #include <stdio.h> #include <string.h> #include <malloc.h> #include <ctype.h> #include <conio.h> typedef struct…
24,653 total views, 1 views today
Display 2 crowds
// 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’;…
24,951 total views, 1 views today
Backtracking – Apartments
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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PHP – Htmlentities Function
Whenever you allow your users to submit text to your website, you need to be…
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PHP – Magic Quotes
Prior to PHP 6 there was a feature called magic quotes that was created to…
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PHP – POST & GET
Recall from the PHP Forms Lesson where we used an HTML form and sent it…
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PHP – Do While Loop
A “do while” loop is a slightly modified version of the while loop. If you…
40,103 total views, 1 views today
PHP For Each Loop
While a For Loop and While Loop will continue until some condition fails, the For…
40,199 total views, 1 views today
PHP – For Loop
The for loop is simply a while loop with a bit more code added to…
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PHP – While Loop
Repetitive tasks are always a burden to us. Deleting spam email, sealing 50 envelopes, and…
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PHP – Array
An array is a data structure that stores one or more values in a single…
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PHP – Function
Creating Your First PHP Function When you create a function, you first need to give…
6,354 total views, 1 views today
PHP – Forms
Creating the HTML Form If you need a refresher on how to properly make an…
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PHP – Switch
PHP Switch Statement: Speedy Checking With the use of the switch statement you can check…
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PHP – Elseif
An if/else statement is great if you only need to check for one condition. However,…
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PHP – If/Else
Using these conditional statements can add a new layers of “cool” to your website. Here’s…
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PHP – If Statement
The if statement is necessary for most programming, thus it is important in PHP. Imagine…
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Euro Informatica – Children Works
16,103 total views, 3 views today
16,103 total views, 3 views today
PHP Require
Require vs Include When you include a file with the include command and PHP cannot…
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PHP Include
Without understanding much about the details of PHP, you can save yourself a great deal…
39,756 total views, 1 views today
Using Comments in PHP
Comments in PHP are similar to comments that are used in HTML. The PHP comment…
80,841 total views, 1 views today
PHP – Operators
In all programming languages, operators are used to manipulate or perform operations on variables and…
5,693 total views, 1 views today
PHP – Strings
PHP – String Creation Before you can use a string you have to create it!…
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PHP – Echo
As you saw in the previous lesson, the PHP command echo is a means of…
5,680 total views, 1 views today
PHP – Variables
A variable is a means of storing a value, such as text string “Hello World!”…
5,704 total views, 1 views today
Java – Basic syntax
When we consider a Java program it can be defined as a collection of objects…
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PHP – syntax
PHP’s syntax and semantics are similar to most other programming languages (C, Java, Perl) with…
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PHP Introduction
PHP – What is it? Taken directly from PHP’s home, PHP.net, “PHP is an HTML-embedded…
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C# and Code Organization
A namespace is a section of code that is identified with a specific name. The…
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Introduction to Classes
In the previous two lessons, to use a variable, we were declaring it using either…
10,755 total views, 1 views today
Using Variables
A double-word is a group of two consecutive Words. This means that a double-word combines…
10,802 total views, 1 views today
JavaScript Statements
JavaScript is a sequence of statements to be executed by the browser. JavaScript Statements JavaScript…
9,165 total views, 1 views today
JavaScript Output
JavaScript is typically used to manipulate HTML elements. Manipulating HTML Elements To access an HTML…
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JavaScript Introduction
JavaScript is the world’s most popular programming language. It is the language for HTML, for…
9,126 total views, no views today
CSS Padding
Padding The padding clears an area around the content (inside the border) of an element….
7,557 total views, 1 views today
HTML Colors
Colors are displayed combining RED, GREEN, and BLUE light. Color Values CSS colors are defined…
6,198 total views, 1 views today
CSS Syntax
CSS Syntax A CSS rule has two main parts: a selector, and one or more…
7,232 total views, 4 views today
HTML Basic
HTML Headings HTML headings are defined with the <h1> to <h6> tags. Example <h1>This is…
6,202 total views, 1 views today
HTML Introduction
First code HTML <!DOCTYPE html> <html> <body> <h1>My First Heading</h1> <p>My first paragraph.</p> </body>…
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