Fibonacci – recursive algorithm
Fibonacci numbers are the numbers in the following integer sequence, called the Fibonacci sequence, and…
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Year: 2016
Graphs – related components(algorithm)
To determine connected components we use the method of access depth of a…
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JavaScript Comments
JavaScript comments can be used to make the code more readable. JavaScript Comments Comments will…
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CSS Introduction
What You Should Already Know Before you continue you should have a basic understanding of…
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Java – Modifier Types and Basic Operators
Modifiers are keywords that you add to those definitions to change their meanings. Java language…
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Polinom – derivate(algorithm in C)
#include<stdio.h> #include<conio.h> int a[20],i,j,k,n,l; void main() { printf(“Gradul polinomului<20:”);scanf(“%d”,&n); for(i=0;i<=n;i=i+1) { printf(“a(%d)=”,i);scanf(“%d”,&a[i]); } printf(“Se deriveaza…
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Euclid algorithm
In mathematics, the Euclidean algorithm, or Euclid’s algorithm, is an efficient method for computing the…
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Queue – algorithm (Sample 1)
Queue is an abstract data structure, somewhat similar to Stacks. Unlike stacks, a queue is…
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Java – Basic Datatypes and Variables Types
Variables are nothing but reserved memory locations to store values. This means that when you…
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Java – Object and Classes
Java is an Object-Oriented Language. As a language that has the Object-Oriented feature, Java supports…
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The longest substring ascending – algorithm
We will use the term to mean that a painting long [i] = length…
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Base conversion: binary, penta, octal, decimal and hexa
#include <stdio.h> #include <stdlib.h> #include <conio.h> static char digit_hexa[] = “0123456789ABCDEF”; static char digit_decimal[] =…
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Tie strings – algorithm
Check equality of two strings #include <stdio.h> #include <string.h> #define TRUE 1 #define FALSE 0…
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Objective-C: Variables
A variable it’s a data type and can be composed by letters, numbers and underscore…
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Objective-C: Data types
In objective-c data types are: basic types; enumerated types; type void; derived types; Integer types:…
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Objective-C: Structure of program
You can use X-Code to write your first program ‘Hello World!’: // First program example…
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Sorting – Quick sort algorithm
Quicksort (sometimes called partition-exchange sort) is an efficient sorting algorithm, serving as a systematic method…
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Children works – Alberto site
http://www.euroinformatica.ro/work/alberto/1/ http://www.euroinformatica.ro/work/alberto/2/ Acest site a fost facut in “Dreamweaver CS5” , ca limbaj am folosit…
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Trees – Traversal Post-order
Check if the current node is empty / null Traverse the left subtree by recursively…
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Trees – Traversal Pre-order
Check if the current node is empty / null Display the data part of…
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Trees – Traversal In-order
Check if the current node is empty / null Traverse the left subtree by recursively…
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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…
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Sorting – Bubble sort
Bubble sort, sometimes referred to as sinking sort, is a simple sorting algorithm that repeatedly…
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Divide et Impera – Hanoi algorithm
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
EURO INFORMATICA – Corel Draw: Use 2 Point Line and Shape Tool 9,388 total views, 1 views…
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Engine directX – 9,10,11
DirectX engine for support version 9, 10, 11 libraries Microsoft SDK. Features: camera view, lighting,…
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Lists – Example with students
List with students: #include <stdio.h> #include <string.h> #include <malloc.h> #include <ctype.h> #include <conio.h> typedef struct…
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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’;…
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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…
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PHP For Each Loop
While a For Loop and While Loop will continue until some condition fails, the For…
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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…
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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
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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…
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Using Comments in PHP
Comments in PHP are similar to comments that are used in HTML. The PHP comment…
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