# C Programming Code Examples

## C > Arrays and Matrices Code Examples

### Program to Find Inverse Of 3 x 3 Matrix in 10 Lines

Find sum of array elements using pointers -
C Program code find sum of array elements using pointers, recursion & functions. Sum of array elements using Recursion: Function calling itself. This program calls user defined

Insert Element in Array at certain position -
Enter array size, array elements, element to be insert, enter the index where to insert the desired element in the array, so this program insert the desired element and displaying the

Generate Random Subset by Coin Flipping -
Prints a 'subset' of the given array using coin flipping method. The time complexity of this algorithm is O(n). Takes the input of 'n' data element and prints a possible subset. that, it

C Language Codes & Arithmetic Operators -
Arithmetic operator performs mathematical operations such as addition, subtraction and multiplication on numerical values (constants and variables). C Program to demonstrate...

C Programs Calculates the Value of sin(x) -
C Program Coding to Calculates the Value of sin(x). It's a non-differentiable function. Start at zero, then goes up to 1, then back down to 0. But then, instead of Going Negative, it will

Program Code to Reverse Copy Array in C -
How to reverse copy array in C programming language. This program code shall help you learn one of basics of arrays. We shall copy one array into another array but in reverse.

Code Prints the Factorial of given Number -
C code Print the 'Factorial' of a given number. A factorial is product of all the numbers from 1 to n, where n is the 'specified number'. This C program find the product of all the number

C Program code to Print Number in words -
C program to input a number from user and print it into words using for loop. The above logic is correct however it print the words in reverse order. For example, suppose number