C Program To Implement Circular Linked List

C Program to implement circular linked list.

#include<stdio.h>
#include<malloc.h>
#include<stdlib.h>

C Program For Insertion And Deletion In Heap

C program code for Insertion and Deletion in a Heap.

#include <stdio.h>
#include<stdlib.h>
int arr[100],n;
void display();
void insert(int num,int loc);
void del(int num);

C Program To Represent Directed or Undirected Graph Using Adjacency Matrix

C program to represent directed or undirected graph using Adjacency matrix.

#include<stdio.h>
#include<conio.h>
#define max 20
int adj[max][max]; //Adjacency matrix
int n;  //Denotes number of nodes in the graph
void main()
 {

C Program to Display SCAN and ASCII Codes of Keys on Keyboard Using 8086 Interrupt

Output (ASCII and SCAN code) when a is pressed

This program displays SCAN code and ASCII code of any key pressed on the keyboard. We use inregs is made zero in the program. Then interrupt 16h is called using int86() function in dos.h. The arguments are interrupt number (in hexadecimal ; in C 0x16) pointer to input register and pointer to output register.

Algorithm, C and C++ Programs to find Closure From Functional Dependencies

In this post we will see how to find closure of an attribute or a set of attributes. Before learning how to get closure, we should first know what is a closure. Closure of a given set C is the set of attributes that are functionally determined by the set C under the set of functional dependencies F. There can be closure for any set. Every attribute in the set whose closure is to be found out, will be a member of its closure set C⁺ also. Consider an example:

Diagonalisation Principle as Proving Technique - Tutorial with Examples

Diagonalisation principle is a mathematical method of proof. It is included in Theory of computation as a proving technique. The following is a download link to a PDF tutorial of Diagonalization principle.

Click here to download tutuorial as PDF

Age of Empires 3 Cheat Codes and Tricks

It would be helpful sometimes to use some of the cheat codes while you play the game Age of Empires III from Ensemble studios. There are some tricks also which will help you to enjoy the game better. Here are the cheat codes and game tricks and hints for the Age of Empire 3 Game. You can use the same cheats for the Warchiefs and Asian dynasties extension packs of the game also.

Cheat codes

Code	Effect
this is too hard	Win in singleplayer
<censored>	Gives 10,000 wood
Ya gotta make do with what ya got	spawns the Mediocre Bombard at your Home City gather point
Sooo Good	Turn on “Musketeer’ed!” when you get killed by Musketeers
Speed always wins

Intel 8085 Microprocessor Simulator Software for Computer

In this post, I am adding links to some of the Intel 8085 Microprocessor kit Simulator software for your computer. They are available free of cost. There are 8085 simulator applications with Microprocessor textbooks like 8085 Microprocessor by Gaonkar. The following are 8085 simulator software for computer available for free download.

Java simulator with good features.
http://8085simulator.codeplex.com

GNU SIM 8085 simulator for Windows and Linux
http://gnusim8085.org

C and C++ Compiler For Android Smartphones

In this post i'm listing some C Program compilers for Android phones or tabs. It will be very handy if you have one in your phone if you are a programming student. You don't need to have a laptop or a Personal computer with you.

C4Droid

It is a powerful offline C/C++ IDE + C/C++ compiler for Android operating System. I have been using it for 1 year. You do not need to root your phone to use this app. Its features are as listed below: