1 import java.util.Scanner;
2
3 public class Solution
4 {
5 public static void main(String[] args)
6 {
7 Scanner input = new Scanner(System.in);
8
9 System.out.print("Enter a, b, c: ");
10 double a = input.nextDouble();
11 double b = input.nextDouble();
12 double c = input.nextDouble();
13
14 input.close();
15
16 double delta = b * b - 4 * a * c;
17
18 if(delta > 0)
19 {
20 double root1 = (-b + Math.pow(delta, 0.5)) / (2 * a);
21 double root2 = (-b - Math.pow(delta, 0.5)) / (2 * a);
22 System.out.println("The roots are " + root1 + " and " + root2);
23 }
24 else if(delta == 0)
25 {
26 double root = -b / (2 * a);
27 System.out.println("The root is " + root);
28 }
29 else
30 System.out.println("The equation has no real roots.");
31 }
32 }
