tugas algoritma modul 6

import java.util.Scanner;

public class Modul5

{

public static void main(String args[])

{

Scanner masuk = new Scanner(System.in);

float D,a,b,c;

System.out.print("masukkan a:");

a = masuk.nextFloat();

System.out.print("masukkan b:");

b = masuk.nextFloat();

System.out.print("masukkan c:");

c = masuk.nextFloat();

D = b*b-(4*a*c);

if (D==0)

System.out.println("akar kembar");

else if (D>0)

System.out.println("akar berbeda");

else

System.out.println("akar imajier");

}

}