Q:

# C program to find the frequency of even numbers in matrix

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

Program:

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

#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.