java记——判断句 计算个人所得税

import java.util.Scanner;

public class question {
public static void main(String[] args) {
System.out.print("please input income:");
Scanner input=new Scanner(System.in);
int income=input.nextInt();
double tax = 0;
if (income<=10000)
tax=income*0.1;
else if(income>10000&&income<=20000)
tax=1000+(income-10000)*0.15;
System.out.print("The Tax is "+tax);
}
}