Lab10

package CSCE145;

//written by tariq scott
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner keyboard = new Scanner(System.in);

        //telling user to input the size of the matrix
        System.out.println("Enter a length for matrix 1");
        int length = keyboard.nextInt();
        System.out.println("Enter a width for matrix 1");
        int width = keyboard.nextInt();
        System.out.println("Enter a length for matrix 2");
        int lengthTwo = keyboard.nextInt();
        System.out.println("Enter a width for matrix 2");
        int widthTwo = keyboard.nextInt();

        int matrixOne[][] = new int[length][width];
        int matrixTwo[][] = new int[lengthTwo][widthTwo];

        if (length != width) {
            System.out.println("Cannot add these! Dimensions Mismatch");
        }
        if (lengthTwo != widthTwo) {
            System.out.println("Cannot add these! Dimensions Mismatch");
        }

        //matrix one numbers
        for (int i = 0; i < length; i++) {

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

                System.out.println("Enter a value for matrix 1 space " + i + "," + j);
                matrixOne[i][j] = keyboard.nextInt();
            }
        }

        //matrix two numbers
        for (int i = 0; i < lengthTwo; i++) {

            for (int j = 0; j < widthTwo; j++) {
                System.out.println("Enter a value for matrix 2 space " + i + "," + j);
                matrixTwo[i][j] = keyboard.nextInt();
            }
        }
        int matrixThree[][] = new int[length][width];


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

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

                matrixThree[i][j] = matrixOne[i][j] + matrixTwo[i][j];
            }
        }
        for (int i = 0; i < length; i++) {

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

                System.out.print(matrixThree[i][j] + " ");


            }
            System.out.println();
        }
    }
}