Run error. but compilation successfull

compilation successfull. then whats wrong.

@KUNAL.SHARMA5724510
you have to integer output of the final answer otherwise it get modified.

import java.util.Scanner;

public class QUADRATIC {

public static void main(String[] args) {
	Scanner input=new Scanner(System.in);

	double a,b,c;
	double N,n;
	a=input.nextInt();
	b=input.nextInt();
	c=input.nextInt();
	double dicr=((b*b)-(4*a*c));

	double root=(double)Math.sqrt(dicr);
	  if(dicr<0) {
		
	         }
	  else if(dicr==0) {
			n=(-b+root)/2*a;
			N=(-b-root)/2*a;
    	System.out.print((int)N+" "+(int)n);
	  }
    else if(dicr>0) {
		n=(-b+root)/2*a;
		
		N=(-b-root)/2*a;
		if(N>n) {
			System.out.print((int)n+" "+(int)N);
		}
		else {
			System.out.print((int)N+" "+(int)n);
		}
	}
    
}

}