C Program to Find Sum of Diagonal elements in a Matrix2 min read

In this tutorial, we will learn how to write C Program to find the Sum of Diagonals of Matrix. as the matrix contains two diagonals, we will consider one as the main and another as the opposite.

Note that the number of rows and number of columns of a matrix must be equal that is it should be 2×2 or 3×3, etc. In other words, the matrix must be a square matrix.

We will look through the C program and find the sum of the main & opposite diagonal elements of an MxN Matrix. For example:

Consider a matrix of 2×2 matrix,
2    3
6    5
Output:
Sum of the main diagonals = 2+5 = 7
Sum of the opposite diagonals = 3+6 = 9


C Program to find the sum of the diagonal elements in a matrix

Output:

sum of the diagonals of matrix in C

As you can see in the program that if..else statement has been used to check if the order entered is a square matrix or not (m == n).


MORE

Java Program to find the sum of the Largest Forward Diagonal

in this tutorial, we will write a java program to find the sum of the Largest Forward Diagonal in an Arraylist (matrix). Java Program to …

C Program to search an element in an array using Pointers

A separate function( search_function()) will be created where the array pointer will be declared and the searched element along with the size of an array …

C Program to find the sum of the digits of a number using recursion function

This C program calculates the sum of digits of a given number using recursion. Here’s a concise explanation: Function Definition: sumDigits(int n) This function calculates …

C program to find factorial of a numberĀ using Ternary operator with Recursion

Recursion refers to the function calling itself directly or in a cycle. Before we begin, you should have the knowledge of following in C Programming: …

C Program to Add Two Numbers Using Call by Reference

The program takes the two numbers from the user and passes the reference to the function where the sum is calculated. You may go through …

Find the output ab, cd, ef, g for the input a,b,c,d,e,f,g in Javascript and Python

In this tutorial, we will write a program to find a pairs of elements from an array such that for the input [a,b,c,d,e,f,g] we will …