Examples and use of Functions

Examples of function declarations, definitions, and use [sourcecode language=’cpp’] /******************************************************* * MYCPLUS Sample Code – https://www.mycplus.com * * * * This code is made available as a service to our * *...

The use of streams with files

The use of streams with files. This programme copy the input file to another file and also print its contents to the IO Stream....

Playing with addresses of variables and their contents

Playing with addresses of variables and their contents: what is done by C with variables, addresses, and values. [sourcecode language=’cpp’] /******************************************************* * MYCPLUS Sample Code – https://www.mycplus.com * *...

Directory Structure

A small script to show all the Directories and Files in a specified Drive or Directory. It shows all the files/folders in a tree with the file size, last modified and other file attributes. It is just like the DIR/P command of the DOS. [sourcecode...

Reading Text Files

It contains a program that is given as command parameter the name of a text file, say, temp.dat. It will read each line of temp.dat and print out in correspondence the number of characters and words on that line. At the end it will print out the number of lines that...

Copying One File to another in C

This is a simple C program that copies the contents of one file onto another file. It is similar to Unix’s cp  command. This C program is called with two parameters i.e. the names of two files. The contents of the file referenced in second parameter are copied onto the file which is referenced by first parameter. 

Fly away to your vacation

The object of the game is to get to your proper plane on time so you can fly away to your vacation. Of course there a few obstacles and problems along the way and they will be brought up at the appropriate time. It will be up to you to solve the puzzles associated...

Enumerated type variable

Example that uses an enumerated type variable. This example uses enumerated type is used in C++ in exactly the same way it was used in ANSI-C with one small exception, the keyword enum is not required to be used again when defining a variable of that type, but it can...

Calculate the SUM

This C Language program reads a sequence of positive integers from the console, given by the user, and prints them out together with their sum. Use a Sentinel value (say 0) to determine when the sequence has terminated. So wehenever the user will enter 0 the program...

Borland C/C++ compiler Interface

This is a Borland C/C++ compiler Interface using the graphics.h library. This program uses many functions of graphics.h library provided by C Language. like line(), setcolor(), outtextxy() etc… You can play around with this code to learn how to make simple and...

Small Help Dialog

A small help dialog in DOS mode graphics. It can b used in any application for help purpose or showing messages to the user. It uses the ASCII characters to build the windows shpe and then I have used the gotoxy() function to place the cusror at that location to print...

Graphics

Small C Language Program to show the drawing and filling of some basic shapes like rectangle, circle etc… with colors and different shades. First of all I have created a characters aray of patterns that will fill the drawing, then initialize the graphics mode...

Graphical Scientific Calculator

This is a C implementation of basic and few advance scientific features of calculator. It shows a nice graphical UI of the calculator with 3D buttons and demonstrates click button animation functionality. The functionalities of the calculator includes: Basic Mathematics (Add, Subtract, Multiply and Divide), Advance Mathematics (Square root, Square, Cube), Logarithmic Functions (Log, Natural Log (ln), e, Exponential), Number Conversions (Binary, Decimal, Hexadecimal and Octal), Trigonometric Functions (Sine, Cosine, Tangent, Cotangent, Secant and Cosecant), Angle Measurement (Degree, Radia and Gradian), Other Functions (Memory, Pi and Inv).

Insertion in Arrays

How to insert an element in an array at any point. And then print the updated array 12345678910111213141516171819202122232425262728293031323334353637383940414243 /********************************************************     MYCPLUS Sample Code -...

Linked List Demo

A small linked list traversal program to show the basics of linked lists....

C Program to compare two integer arrays

This C program compares two distinct arrays and if the arrays are same then content results in FALSE. The behavior of comparison is explained when we note that the comparison is a comparison of addresses, not contents....

Simple operations with arrays

The following C programming code performs simple operations on arrays. It initializes an array by two different ways and prints out the result of the array initialization. 12345678910111213141516171819202122232425262728293031323334353637383940414243...

Tree manipulation and traversing

Nice tree manipulation and traversing 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596...

Read/writing/reversing integer arrays

The simple program Reads and traverse, write arrays and reverse the elements in an integer array. [sourcecode language=’cpp’] /******************************************************* * MYCPLUS Sample Code – https://www.mycplus.com * * * * This code...