TraderComission

package ComplexConditions;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class TradeCommission {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String town = reader.readLine();
        double sum = Double.parseDouble(reader.readLine());

        if (town.equals("Sofia")){
            if (sum > 0 && sum <= 500){
                System.out.printf("%.2f",sum * 0.05);
            } else if (sum > 0 && sum <= 1000) {
                System.out.printf("%.2f", sum * 0.07);
            } else if (sum > 0 && sum <= 10000){
                System.out.printf("%.2f", sum * 0.08);
            } else if (sum > 10000){
                System.out.printf("%.2f", sum * 0.12);
            } else {
                System.out.println("error");
            }
        } else if (town.equals("Plovdiv")){
            if (sum > 0 && sum <= 500){
                System.out.printf("%.2f",sum * 0.055);
            } else if (sum > 0 && sum <= 1000) {
                System.out.printf("%.2f", sum * 0.08);
            } else if (sum > 0 && sum <= 10000){
                System.out.printf("%.2f", sum * 0.12);
            } else if (sum > 10000){
                System.out.printf("%.2f", sum * 0.145);
            } else {
                System.out.println("error");
            }
        } else if (town.equals("Varna")){
            if (sum > 0 && sum <= 500){
                System.out.printf("%.2f",sum * 0.045);
            } else if (sum > 0 && sum <= 1000) {
                System.out.printf("%.2f", sum * 0.075);
            } else if (sum > 0 && sum <= 10000){
                System.out.printf("%.2f", sum * 0.10);
            } else if (sum > 10000){
                System.out.printf("%.2f", sum * 0.13);
            } else {
                System.out.println("error");
            }
        } else {
            System.out.println("error");
        }

    }
}