import java.util.Scanner;

public class PertambahanMatriks {

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

        System.out.println("=== Pertambahan Matriks ===\n");

        System.out.print("Masukkan jumlah baris : ");
        int baris = sc.nextInt();

        System.out.print("Masukkan jumlah kolom : ");
        int kolom = sc.nextInt();

        // buat matriks A, B, dan C sesuai jumlah baris dan kolom
        // yang ditentukan oleh user
        int a[][] = new int[baris][kolom];
        int b[][] = new int[baris][kolom];
        int c[][] = new int[baris][kolom];

        // meminta input data dari user untuk matriks A
        System.out.println("");
        System.out.println("Matriks A");
        for (int i = 0; i < a.length; i++) {
            for (int j = 0; j < a[i].length; j++) {
                System.out.print("Masukkan nilai baris ke " + (i + 1) +
                                    " kolom ke " + (j + 1) + " : ");
                a[i][j] = sc.nextInt();
            }
        }

        // meminta input data dari user untuk matriks B
        System.out.println("");
        System.out.println("Matriks B");
        for (int i = 0; i < b.length; i++) {
            for (int j = 0; j < b[i].length; j++) {
                System.out.print("Masukkan nilai baris ke " + (i + 1) +
                                    " kolom ke " + (j + 1) + " : ");
                b[i][j] = sc.nextInt();
            }
        }

        // pertambahan matriks A + matriks B = matriks C
        for (int i = 0; i < c.length; i++) {
            for (int j = 0; j < c[i].length; j++) {
                c[i][j] = a[i][j] + b[i][j];
            }
        }

        // output hasil
        System.out.println("");
        System.out.println("Matriks A + Matriks B = Matriks C\n");
        for (int i = 0; i < a.length; i++) {
            for (int j = 0; j < a[i].length; j++) {
                System.out.print(a[i][j] + "\t");
            }
            System.out.print("\t");
            for (int j = 0; j < b[i].length; j++) {
                System.out.print(b[i][j] + "\t");
            }
            System.out.print("\t");
            for (int j = 0; j < c[i].length; j++) {
                System.out.print(c[i][j] + "\t");
            }
            System.out.println("\n");
        }

    }
}