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C program to find the frequency of even numbers in matrix

Here, we are going to learn how to find the frequency of even numbers in matrix in C programming language?
Submitted by Nidhi, on July 14, 2021

Problem statement

Given a matrix, we have to find the frequency of even numbers in matrix using C program.

Finding the frequency of even numbers in matrix

The source code to find the frequency of EVEN numbers in MATRIX is given below. The given program is compiled and executed using GCC compile on UBUNTU 18.04 OS successfully.

C program to find the frequency of even numbers in matrix

// C program to find the frequency of EVEN numbers in MATRIX

#include <stdio.h>

#define ROW 3
#define COL 3

int main()
{
    int Matrix[ROW][COL] = {
        { 9, 8, 7 },
        { 5, 4, 6 },
        { 1, 2, 3 }
    };

    int i, j, EvenFrequency = 0;

    printf("Matrix:\n");
    for (i = 0; i < ROW; ++i) {
        for (j = 0; j < COL; ++j) {
            if (Matrix[i][j] % 2 == 0)
                EvenFrequency++;
            printf(" %d", Matrix[i][j]);
        }
        printf("\n");
    }

    printf("Frequency of EVEN numbers is: %d\n", EvenFrequency);

    return 0;
}

Output

Matrix:
 9 8 7
 5 4 6
 1 2 3
Frequency of EVEN numbers is: 4

Explanation

Here, we created a 3X3 matrix matrix using the 2D array. Then we find the frequency of EVEN numbers and print the result on the console screen.

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