Question

Using your choice of Pseudocode, C# or Java write a program that displays the sum of all of the even elements in a 3x3 matrix (e.g., a 2D array). If there is no such number in the matrix it will display 0.

Answer 1

CODE

public class Main {

public static int evenSum(int arr[][], int row, int col) {

int sum = 0;

for (int i=0; i<row; i++) {

for (int j=0; j<col; j++) {

if (arr[i][j] % 2 == 0) {

sum += arr[i][j];

}

}

}

return sum;

}

}