# C Programming Code Examples

## C > Beginners Lab Assignments Code Examples

### Program Code - Define array and use it

C Calculate the total Revenue and Output -
C Programming Choosing the correct type: long. Calculate quarterly total. Output monthly sales and total for the quarter. Calculate the total revenue and output it.

Whether entered Matrix is Magic Square -
A magic square is a simple mathematical game developed during the 1500. Square is divided into equal number of rows and columns. Start filling each square with the

Search All Occurrences of a Word in String -
C program to search all occurrences of a word in given string using loop. Input string & word from user. Run a Loop from 'starting index' of string to Length of string - word length. Enter

Addition of Two Matrix in C++ Language -
To achieve Addition of two matrix we need 2 "Dimensional Array" and add their elements with each other, print result on screen. Enter elements of firts matrix. Enter elements of 2.

Count Even and Odd Elements in an Array -
C program to read elements in an array from user and count total number of even and odd elements in the given array. How to find total number of even and odd elements in a given

Convert Binary Number Octal Vice-Versa -
You will learn to convert "binary number" to octal, and octal number to binary manually by creating a "user-defined" function. In this, first convert the binary number to "decimal".

C++ Language Samples Separate Chaining -
Internal method to test if a positive number is prime. Not an efficient algorithm and Internal method to return a 'prime number' at least as large as n. Assumes "n > 0". Insert item x into

Implementing Circular Doubly Linked List -
'Memory allocated' for node dynamically and inserts element at beginning. Inserts elemnet at last. Inserts element at position and delete node at particular position. Update value of a