SmartLili

package dsqk;

import java.util.Scanner;

public class zdr {

    public static void main(String[] args) {

        Scanner scan = new Scanner(System.in);
        System.out.print(" LILI AGE:  ");
        int age = Integer.parseInt(scan.nextLine());
        System.out.print("WASHING MACHINE PRICE:  ");
        double priceW = Double.parseDouble(scan.nextLine());
        System.out.print("TOY PRICE:  ");
        int priceT = Integer.parseInt(scan.nextLine());

        int toysNum = 0;
        int savedMoney = 0;
        int birthMoney = 10;
        for (int currentYear = 1; currentYear <= age; currentYear++) {
            if (currentYear % 2 == 0) {
                savedMoney += birthMoney - 1;
                birthMoney += 10;
            } else {
                toysNum++;
            }
            savedMoney += toysNum * priceT;
        }

        if (savedMoney >= priceW) {
            System.out.println("YES"+(savedMoney-priceW));
        } else {
            System.out.println("NO");
        }
    }
}