Contoh program Penjumlahan Matriks Ordo 2x2.

Selesaikan soal Penjumlahan Matriks Ordo 2x2 berikut ini menggunakan bahasa Pemrograman Java :

Soal :

Jawab :

import java.util.Scanner;

public class PenjumlahanMatriks {

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

        int A[][] = new int[2][2];
        int B[][] = new int[2][2];
        int C[][] = new int[2][2];

        System.out.println("Masukan Nilai Matriks A");
        System.out.println("=======================");

        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 2; j++) {
                System.out.println("[" + (i + 1) + "] [" + (j + 1) + "];");
                A[i][j] = ketik.nextInt();
            }
        }

        System.out.println("\nMasukan Nilai Matriks B");
        System.out.println("=========================");
        for (int k = 0; k < 2; k++) {
            for (int l = 0; l < 2; l++) {
                System.out.println("[" + (k + 1) + "] [" + (l + 1) + "];");
                B[k][l] = ketik.nextInt();
            }
            for (int i = 0; i < 2; i++) {
                for (int j = 0; j < 2; j++) {
                    C[i][j] = A[i][j] + B[i][j];
                }
            }
        }

        System.out.println("\nHasil Penjumlahan Matriks");
        System.out.println("===========================");

        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 2; j++) {
                System.out.print("[" + (C[i][j]) + "]");
            }
            System.out.println(" ");
        }
    }
}

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