Question

WAP in Java to print...!!​

Answer 1

Answer:

import java.util.*;

import java.lang.Math;

public class Main {

public static void main(String[] args) {

System.out.print("Input the value of a: ");

Scanner scan=new Scanner(System.in);

int a=scan.nextInt();

System.out.print("Input the value of b: ");

int b=scan.nextInt();

System.out.print("Input the value of c: ");

int c=scan.nextInt();

int D=b*b-4*a*c;

System.out.println("The value of discriminant is "+D);

if (D>0) {

double d2=Math.sqrt(D);

int b2=0-b;

double x1 = (b2+d2)/2*a;

double x2= (b2-d2)/2*a;

System.out.println("The values of x are "+x1+" and "+x2);

} else if (D==0) {

int b2=0-b;

double x=(b2)/2*a;

System.out.println("The value of x is "+x);

} else {

System.out.println("There are no real roots");

}

}

}