C Program to find Sum of Diagonal Elements of a Matrix

In this tutorial you will learn about the C Program to find Sum of Diagonal Elements of a Matrix and its application with practical example.

C Program to Find Sum of Diagonal Elements in a Matrix

In this tutorial, we will learn to create a C program that will find the Sum of Diagonal Elements in a Matrix using C programming.

Prerequisites

Before starting with the tutorial, we assume that you are the best aware of the following C programming topics:

  • Operators in C Programming.
  • Basic Input and Output function in C Programming.
  • Basic C programming.
  • For loop in C programming.

Algorithm:-

With the help of this program, we can find the Sum of Diagonal Elements in a Matrix.

Program to find Sum of Diagonal Elements in a Matrix:-

In this tutorial, we will find the Sum of Diagonal Elements in a Matrix. First, we will take the size of the matrix from the user, and then we will take the input elements of the matrix. Now we will find the sum of the diagonal elements in the matrix. At last, we will find the sum of the diagonal elements of the matrix. Then we will print the result to the user.

Program:-

Output:-

In the above program, we have first initialized the required variable.

  • a[10][10]= it will hold the integer value.
  • x = it will hold the integer value for loop.
  • y = it will hold the integer value for loop.
  • i= it will hold the input integer value for rows.
  • j= it will hold the input integer value for columns.

Taking the size and the elements of the matrix from the user.

Adding the diagonal elements of the matrix.

Printing the Sum of diagonal elements of the Matrix.

In this tutorial we have learn about the C Program to find Sum of Diagonal Elements of a Matrix and its application with practical example. I hope you will like this tutorial.