ordo2.java

import java.io.*;
class ordo2 {
	public static void main (String[] args ) throws Exception{
		BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
		
		System.out.println ("Ordo Matriks = 2*2 ");
			int [][]  matrika = new int [2][2];
		
		System.out.println("Masukan Elemen Matriksnya : ");
		for(int i=0;i<2;i++){
			for(int j=0;j<2;j++)
			{
				System.out.print("Elemen ["+(i+1)+","+(j+1)+"] = ");
				matrika[i][j]= Integer.parseInt(input.readLine());
			}
		}
		for(int i=0;i<2;i++){
			System.out.print("|");
			for(int j=0;j<2;j++)
			{
			System.out.print(matrika[i][j]+" ");
			}
			System.out.println("|");
		}
		int dtr=((matrika[0][0]*matrika[1][1])-(matrika[1][0]*matrika[0][1]));
		System.out.println("Determinan = "+dtr);
	}
}