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Selasa, 25 November 2014

Program Perkalian Matrik Metode Array (Java)

Assalamualaikum sobat Blogger.......... :)

Kali ini saya ingin berbagi nih tentang Coding :D
Yapss... Awal denger kata Coding itu bingung dan aneh :D tapi Alhamdulillah saat ini sudah sedikit mengerti lah Hehehe......

Ini dia Program perkalian Matrik yang sempat bingung nyarik algoritmanya :D
Selamat Mencoba kawan...
Ini program Matrik 2x2 :)

import java.util.Scanner;
public class nomer1 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int[][] array = new int[2][2];
        int[][] array2 = new int[2][2];
        int[][] array3 = new int[2][2];
        System.out.println("Matriks Pertama:");
        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 2; j++) {
                System.out.print("Indeks ke "+i+" , "+j+" = ");
                array[i][j]=in.nextInt();
            }
        }
         for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 2; j++) {
                System.out.print(array[i][j]);
                System.out.print(" ");
            }
            System.out.println(" ");
           
        }
        System.out.println(" ");
        System.out.println("Matriks Kedua:");
        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 2; j++) {
                System.out.print("Indeks ke "+i+","+j+" = ");
                array2[i][j]=in.nextInt();
            }
        }
        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 2; j++) {
                System.out.print(array2[i][j]);
                System.out.print(" ");
            }
            System.out.println(" ");
        }
        System.out.println(" \nHasil Perkalian Matriks 1 dan 2");
        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 2; j++) {
                array3[i][j] = 0;
                for (int k = 0; k < 2; k++) {
                array3[i][j] = array3[i][j] + (array[i][k]*array2[k][j]);
                }
                System.out.print(array3[i][j]);
                System.out.print(" ");
            }
            System.out.println(" ");
        }
    }
}


Yaa itu dia codingan saya :D
Kalau Ada yang perlu di sarankan silahkan Komentar kawan :)
Masih perlu banyak masukkan nih ... hihihi.... :)

Waalaikumsalam.....

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