View Code of Problem 42

import java.util.Scanner;

public class Main{

	public static void main(String args[]){
		
		Scanner scan=new Scanner(System.in);
			
		while(scan.hasNext()){
		   
		   int a=scan.nextInt();
		   int b=scan.nextInt();
		   int c=scan.nextInt();
		   double x1=(-b+Math.sqrt(b*b-a*c*4))/(2*a);
		   double x2=(-b-Math.sqrt(b*b-a*c*4))/(2*a);
		   
		   System.out.println(String.format("%.2f",x1)+" "+String.format("%.2f",x2));
	        }
	        
	}

}