Calculate Change

import java.util.Scanner;

public class Calculate_Change {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        double bill=sc.nextDouble();
        double pay=sc.nextDouble();

        int counterLev=0;
        int counterFifty=0;
        int counterTwenty=0;
        int counterTen=0;
        int counterFive=0;
        int counterTwo=0;
        int counterOne=0;


        double change=(pay-bill)*100;

        while(change>0){
            if(change>=100)
            {
                change-=100;
                counterLev++;
            }
            else if(change>=50){
                change-=50;
                counterFifty++;
            }
            else if (change>=20){
                change-=20;
                counterTwenty++;
            }
            else if(change>=10)
            {
                change-=10;
                counterTen++;
            }
            else if(change>=5)
            {
                change-=5;
                counterFive++;
            }
            else if(change>=2)
            {
                change-=2;
                counterTwo++;
            }
            else if(change>=1){
                change-=1;
                counterOne++;
            }

        }
        if(counterLev>1){
            System.out.printf("%d x 1 lev %n",counterLev);
        }
        if(counterFifty>0){
            System.out.printf("%d x 50 stotinki %n",counterFifty);
        }
        if(counterTwenty>0){
            System.out.printf("%d x 20 stotinki %n",counterTwenty);
        }
        if(counterTen>0){
            System.out.printf("%d x 10 stotinki %n",counterTen);
        }
        if(counterFive>0){
            System.out.printf("%d x 5 stotinki %n",counterFive);
        }
        if(counterTwo>0){
            System.out.printf("%d x 2 stotinki %n",counterTwo);
        }
        if(counterOne>1){
            System.out.printf("%d x 1 stotinki %n",counterOne);
        }
        else if(counterOne==1){
            System.out.printf("%d x 1 stotinka",counterOne);
        }
    }
}