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TWEET  Mary_99  Mar 14th, 2019 (edited) 73 Never
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1. import java.util.Scanner;
2.
4. {
5.  public static void main(String args [])
6.
7.     {
8.      Scanner sc = new Scanner(System.in);
9.      double A, B, C;
10.
11.      System.out.println("Enter A = ");
12.      A = (int) Math.round(sc.nextDouble());
13.      System.out.println("Enter B = ");
14.      B = (int) Math.round(sc.nextDouble());
15.      System.out.println("Enter C = ");
16.      C = (int) Math.round(sc.nextDouble());
17.      System.out.println("A :"+A+ '\n' +"B :" +B+ '\n'+"C :" +C +'\n');
18.
19.
20.
21.     double delta ;
22.     double deltaRoot;
23.     double x1 =0;
24.     double x2 =0;
25.     delta = ( B*B) - (4*A*C);
26.     deltaRoot = Math.sqrt(delta);
27.
28.
29.     if(A == 0)
30.     {
31.        System.out.println("A NEED TO BY GREATER THAN 0" );
32.     }
33.     if(delta == 0)
34.     {
35.         x1 = (-B)/(2*A);
36.
37.      }
38.    else if (delta > 0)
39.     {
40.         x1 = (((-1)*B - deltaRoot)/(2*A));
41.         x2 = (((-1)*B + deltaRoot)/(2*A));
42.      }
43.     else
44.     {
45.         System.out.println("No SOLUTION MEN ");
46.         }
47.
48.       System.out.println("DELTA = " + delta+'\n'+ "DELTAROOT = " +deltaRoot+'\n');
49.       System.out.println(x1+""+'\n'+x2+'\n');
50.
51.
52.
53.
54.
55.     }
56.
57.
58.     }
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