C Programming Code Examples

C coding to Accessing 2-D Array Elements

Program code to access every 2-D Array we requires 2 subscript variables. y - Refers the Row number. x - Refers Column number. a[1][0] refers element belonging to first row

C Programming code Array Concatenation

To concate two arrays, we need at least three array variables. We shall take two arrays and then based on some constraint, will copy their content into one single array. We shall

Count total Duplicate Elements in an array

Code read elements in an array from user and count total number of duplicate elements in array. C program code to find all duplicate elements in an unsorted array. How to list all

Program code to addition of two matrices

Before accepting the Elements Check if no of rows and columns of both matrices is equal. Accept the Elements in Matrix 1 and Matrix 2. Addition of two matrices. Print out the matrix

C Matrix of Order M x N and Interchange

C language program code to accept a matrix of order M x N and store its elements and interchange the main diagonal elements of the matrix with that of secondary diagonal

C Code Accept an Array & Swap Elements

C Program accepts array and swap elements using pointers. C program to accept an array of 10 elements and swap 3rd element with 4th element using pointers and display the

C Coding to find Sum of Two Matrices 3x3

C program to read elements in two matrices and add elements of both matrices. C code for addition of two matrix. Matrix addition program in C. Logic to add two matrix in C.

Add Two Matrix Multi-Dimensional Arrays

In this program, user is asked to entered the number of rows r and columns c. The value of r and c should be less than 88 in this program. The user is asked to enter elements of two...

Calculate Sum Calculate Average of Array

C Program calculates the sum & average of an array. It declares an array and then add the array elements and finds the average of the array. Find the sum of negative numbers and

Calculate Sum of all Elements of an Array

Program code calculate sum of all elements of an array using pointers as arguments. The program calls a function to add the addition and passes the array argument as a pointer.

Calculate Addition or Subtraction & Trace

Calculate the addition or subtraction & trace of 2 matrices. Here trace of the matrix is the sum of the elements on the main diagonal i.e the diagonal from the upper left to the lower

Calculate Sum and Difference of Matrices

C Program calculates the sum & difference of the matrices. Code first reads 2 matrices and then performs both addition and subtraction of matrices. Sum of elements of matrix A and

C Calculate the Sum of the Array Elements

C Program code calculates the sum of array elements using pointer. The program uses the pointer to traverse the array and adds up the element values there. C program to read

Calculate the Sum of the Elements of each

Program code take the MxN matrix as input. Define two functions separately for row sum and column sum. Use for loops to calculate the sum of the elements of each row and...

C code to Check and Read Identity Matrix

C program to read elements in a matrix and check whether matrix is an Identity matrix or not. Identity matrix is a special square matrix whose main diagonal elements is equal to 1

C Check if the Matrix is an Identity Matrix

C code checks a given Matrix is an Identity Matrix. Identity matrix is a square matrix with 1's along the diagonal from upper left to lower right and 0's in all other positions. If it

How to check Sparse Matrix in C language

C program to read elements in a matrix and check whether matrix is Sparse matrix or not. C code to determining sparse matrix. Sparse matrix is a special matrix with most of its...

Program code to check symmetric matrix

C program to read elements in a matrix and check whether the given matrix is symmetric matrix or not. Symmetric matrix is a square matrix which is equal to its transpose. A is...

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

Check Whether Two Matrices are Equal or

C program to enter elements in two matrices and check whether both matrices are equal or not. C code to check whether elements of two matrices are equal or not. Input elements

C Computing the Product of Two Matrices

Code computes the product of two matrices. This program accepts the 2 matrices and then find the product of 2 matrices. Develop functions to read a matrix, display a matrix

Code Sum of two One-Dimensional Arrays

Computes the sum of two one-dimensional arrays using malloc. The program allocates 2 one-dimentional arrays using malloc() call and then does the addition and stores the...

Program Construct a Balanced Binary Tree

Construct a balanced binary tree using sorted array. Given binary search tree example. The preorder traversal of binary search tree is as follows. Create a new node and a balanced...

Copy all elements of an array into another

C Programming copy all elements of an array into Another array. Accepting values into Array. Copying data from array 'a' to array 'b. Printing of all elements of array. Print the...

Copy all Elements of one array to another

Program code to read elements in array and copy all elements of first array into second array. C program to copy elements of array. Input size and elements in array, store it in

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

Count Frequency of each Element in Array

C programming code to read elements in an array and find frequency of each element in an array. C Program to count the occurrence of each element in an array. Logic to count...

Count total number of Negative Elements

C program to read elements in an array and count total number of negative elements in array. Program to find all negative elements in an array. Logic to count total negative and

C Delete all Duplicate Elements from array

Delete all duplicate elements from an array. C program code to remove all duplicate integer values from an array. After performing delete operation array should only contain unique...