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Huffman encoding is a compression technique used to compress data for transmission.This program takes string as input from user and shows its encoded form as output with some intermediate outputs as well. The purpose of it is to reduce the number of bits used for each character for its transmission...
By Sutta
Last Message By riyan
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/*question number 1*/
int z,x=5,y=-10,a=4,b=2;
z = x++ - --y * b / a;What number will z in the sample code above contain?
Choice 1
5
Choice 2
6
Choice 3
10 Corrected by buddy by running the program
Choice 4
By coderzone
Last Message By niveshetty91
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Hello
My first game of TicTacToe and thought I will put the same here after the Game of Mojo and Max 8
Note :- This will compile in Turbo C 3 Only and the zip contains the executable Version also for you to see.
#include <iostream.h>
#include <conio.h>
#include <stdlib.h> ...
By shabbir
Last Message By rishu_sharma3533
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I recently faced a problem regarding these 2 Escape Sequences. So, I thought I should share the difference between these two to clarify to all who may hay have confusion like me.
Thanks to Shabbir too......
The Difference
There are a few characters which can indicate a new line. The usual...
By Bhullarz
Last Message By shabbir
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C program to check whether a year is a leap year or not.
/*
** C program to check whether an entered year is a leap year or not
** @author: Pradeep
** @date: 02/12/06
*/
#include<stdio.h>
By pradeep
Last Message By Plastech
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127,253 |
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Introduction
In computer Science and mathematics sorting is any technique that puts elements of a list in a certain numerical or lexicographical order.We will discuss some of the commonly used sorting algorithms which has been implemented in various high level languages like C, C++,...
By techgeek.in
Last Message By sura
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Today we will discuss about Sockets programming paradigm, elements of Sockets applications, and the Sockets API. The Sockets API allows to develop applications that communicate over a network. The network can be a local private network or the public Internet. An important item about Sockets...
By techgeek.in
Last Message By jillandjackk
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The phenomenon of stuffing excessive data which is beyond the capacity of the allocated memory is known as buffer overflow. In Simple words we can say that for lets say 'n' bytes of memory, if we try to store any number of values which is greater than 'n', then the values beyond the nth value will...
By poornaMoksha
Last Message By mukeshsoftona
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We all have been using Functions since we stepped into programming. Numerous times we have called a function with some arguments to it. We all know that the basic declaration of a function is :
<return-type><function-name>(<comma seperated list of arguments>);
For example :
int func(int...
By poornaMoksha
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The motivation behind writing this article came from the fact that there are still many books/tutorials/softwares etc where I have seen 'void main' being used instead of 'int main'. Still most of the C/C++ newbies are taught to start practice coding with 'void main'. Even I started practicing C in...
By poornaMoksha
Last Message By poornaMoksha
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Before we start with Non re-entrant Functions, Can you guess the problem with this piece of code :
#include<stdio.h>
#include<signal.h>
#include<unistd.h>
#include<stdlib.h>
int flag;
char *s;
By poornaMoksha
Last Message By Warhammer
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Suppose a system call was blocked due to some reason (like waiting for a read of some data on terminal) and during this time a signal occurs. Do you know what happens in this scenario?
In this article we will discuss the impact of signals on system calls.
System calls are different from...
By poornaMoksha
Last Message By shabbir
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Environment variables can be thought of as a name value pair that affect the behavior of the processes running on an operating system.
For example, to know the value of environmental variable PATH in my system, I do :
-laptop ~ $ echo $PATH
...
By poornaMoksha
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If you are an experienced C/C++ programmer then you must have definitely observed some weird behaviors of code in certain situations. These weird behaviors can be due to various reasons but most of them are because of stack corruption. For all those who have no idea about what stack corruption is,...
By poornaMoksha
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There are times when you write a small or a big code and when you execute it you get a very small and precise output 'Segmentation fault'. In a small piece of code its still easy to debug the reason for this but as the code size grows it becomes very difficult to debug. Here in this article, I am...
By poornaMoksha
Last Message By poornaMoksha
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If you work 3-4 hours daily on coding in C/C++ then there ought to be some programs, logics, tricks, tips etc which you come across daily. Some are new to only you while others are interesting enough to be shared. Here in this article, I am going to share one interesting program and how I went...
By poornaMoksha
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As the name suggests, volatile specifier indicates the compiler that the value of the variable is volatile i.e. it can change unexpectedly. But, the question comes why do we need to even specify that a variable value is volatile.
The Requirement for volatile specifiers
Our compilers...
By Trinity
Last Message By poornaMoksha
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Continuing my previous article Understanding File Handling Functions in C, here in this article let us focus on functions like :
fread() // read a chunk of data from file
fwrite() // Write a chunk of data to file
feof() // Check for end of file indicator
ferror() // Check for error...
By poornaMoksha
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malloc allocates certain amount of memory during program execution and free de-allocates memory previously allocated using a call to functions like malloc, calloc or realloc. Memory leak can occurs when a program allocates memory but does not release it.
Understanding malloc() & free()
...
By Trinity
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This is the fourth post in which I want to share with you some useful observations on error patterns and the ways of fighting them. This time I will touch upon the subject of handling rare and emergency conditions in programs. While examining a number of applications, I came to a conclusion that...
By Karpov2007
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