Just sharing the code for all,
You can copy an existing program code below
import java.io.*;
class menudeterminan
{
public static void main(String[] args)throws Exception
{
DataInputStream data = new DataInputStream (System.in);
System.out.println ("\n===================================");
System.out.println ("||Mencari Determinan dari Matriks||");
System.out.println ("===================================");
System.out.println ("|| 1. Matriks 2x2 ||");
System.out.println ("|| 2. Matriks 3x3 ||");
System.out.println ("===================================\n");
System.out.print ("Masukkan pilihan anda : ");
int pil = Integer.parseInt(data.readLine());
if (pil==1)
{
System.out.println ("\nAnda Memilih Untuk Mencari Determinan 2x2");
System.out.println ("\n===================================");
System.out.println ("Mencari Determinan dari Matriks 2x2");
System.out.println ("===================================\n");
System.out.println ("Masukkan Data anggota Matriks 2x2 : ");
int n = 2;
int Matriks[][]=new int [n][n];
for (int i=0;i<n ;i++ )
{
for (int j=0;j<n ;j++ )
{
System.out.print("posisi ("+(i+1)+","+(j+1)+") adalah : ");
Matriks[i][j]=Integer.parseInt(data.readLine());
}
}
System.out.println ("\n");
int a = Matriks[0][0];
int b = Matriks[0][1];
int c = Matriks[1][0];
int d = Matriks[1][1];
System.out.println ("Maka Bentuk Matriksnya adalah sebagai berikut : \n");
System.out.println ("( "+a+" "+b+" )");
System.out.println ("( "+c+" "+d+" )\n");
System.out.print ("Maka Determinan dari Matriks nya adalah : "+((a*d)-(b*c))+"\n");
}
else if (pil==2)
{
System.out.println ("\nAnda Memilih Untuk Mencari Determinan 3x3");
System.out.println ("\n===================================");
System.out.println ("Mencari Determinan dari Matriks 3x3");
System.out.println ("===================================\n");
System.out.println ("Masukkan Data anggota Matriks 3x3 : ");
int n = 3;
int Matriks[][]=new int [n][n];
for (int i=0;i<n ;i++ )
{
for (int j=0;j<n ;j++ )
{
System.out.print("posisi ("+(i+1)+","+(j+1)+") adalah : ");
Matriks[i][j]=Integer.parseInt(data.readLine());
}
}
System.out.println ("\n");
int a = Matriks[0][0];
int b = Matriks[0][1];
int c = Matriks[0][2];
int d = Matriks[1][0];
int e = Matriks[1][1];
int f = Matriks[1][2];
int g = Matriks[2][0];
int h = Matriks[2][1];
int i = Matriks[2][2];
System.out.println ("Maka Bentuk Matriksnya adalah sebagai berikut : \n");
System.out.println ("( "+a+" "+b+" "+c+" )");
System.out.println ("( "+d+" "+e+" "+f+" )");
System.out.println ("( "+g+" "+h+" "+i+" )\n");
System.out.print ("Maka Determinan dari Matriks nya adalah : "+((a*e*i)+(b*f*g)+(c*d*h)-(c*e*g)-(a*f*h)-(b*d*i))+"\n");
}
else
System.out.println ("\nMaaf Tidak Ada Pilihan "+pil+" Dalam Menu\n");
}
}
Tampilkan postingan dengan label java programing language. Tampilkan semua postingan
Tampilkan postingan dengan label java programing language. Tampilkan semua postingan
Selasa, 17 Mei 2011
Jumat, 22 April 2011
Create a Hello World program in Java
When you first learn java, HelloWorld program usually is a program that was first taught. As for syntax is as follows
class HelloJava
{
public static void main(String[] args)
{
System.out.println("Hello World!");
}
}
Logic
class HelloJava
{
public static void main(String[] args)
{
System.out.println("Hello World!");
}
}
Logic
The first time create a program in java, we must first give the name of the class that will be in accordance also with the file name of the program. in this case we give the class is HelloWorld. (Java sensitive to uppercase and lowercase letters). after that there is command public static void main (String [] args) meaning as an opening gate to the program that we will create. The next line System.out.println ('Hello World') indicates that we will display on the screen that is the String Hello World.
As for output will be as follows :
Make it easy? try it at home
Langganan:
Postingan (Atom)
