Page 97 - CTS - CSA TP - Volume 2

COMPUTER SOFTWARE APPLICATION - CITS

System.out.print(“Enter the number of rows: “);
int rows = scanner.nextInt();
System.out.print(“Enter the number of columns: “);

int cols = scanner.nextInt();

// Create arrays to store the matrices
int[][] matrix1 = new int[rows][cols];
int[][] matrix2 = new int[rows][cols];
int[][] sumMatrix = new int[rows][cols];

// Prompt the user to input elements for the first matrix
System.out.println(“Enter elements for the first matrix:”);
inputMatrix(scanner, matrix1);

// Prompt the user to input elements for the second matrix
System.out.println(“Enter elements for the second matrix:”);
inputMatrix(scanner, matrix2);

// Calculate the sum of the matrices
for (int i = 0; i < rows; i++) {
for (int j = 0; j < cols; j++) {
sumMatrix[i][j] = matrix1[i][j] + matrix2[i][j];
}

}

// Display the sum matrix
System.out.println(“Sum of the matrices:”);
displayMatrix(sumMatrix);

scanner.close(); // Close the scanner
}

// Method to input elements into a matrix
public static void inputMatrix(Scanner scanner, int[][] matrix) {
for (int i = 0; i < matrix.length; i++) {
for (int j = 0; j < matrix[0].length; j++) {
System.out.print(“Enter element [“ + (i+1) + “][“ + (j+1) + “]: “);
matrix[i][j] = scanner.nextInt();

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CITS : IT & ITES - Computer Software Application - Exercise 93