codeforces 199A HexadecimalsTheorem program in java

HexadecimalsTheorem.java

import java.util.Scanner;
public class HexadecimalsTheorem
{
    public static void main(String[] args)
    {
        Scanner z=new Scanner(System.in);
        int n=z.nextInt();
        if(n==0)
            System.out.println("0"+" 0 "+"0");
        else if(n==1)
            System.out.println("0"+" 0 "+"1");
        else if( n==2)
            System.out.println("0"+" 1 "+"1");
        else if(n==3)
            System.out.println("1"+" 1 "+"1");
        else if(n==5)
            System.out.println("1"+" 1 "+"3");
        else{
            int a=0;
            int b=1;
            int c=1;
            int d=2;
            int e=3;
            while(true){
                c=a+b;
                if(c==n){
                    System.out.println(b+" "+e+" "+d);
                    break;
                }
                d=b+c;
                if(d==n){
                    System.out.println(c+" "+a+" "+e);
                    break;
                }
                e=c+d;
                if(e==n){
                    System.out.println(d+" "+a+" "+b);
                    break;
                }
                a=d+e;
                if(a==n){
                    System.out.println(e+" "+b+" "+c);
                    break;
                }
                b=e+a;
                if(b==n){
                    System.out.println(a+" "+c+" "+d);
                    break;
                }
            }
        }
        z.close();
    }
}