exercise4_7.java

Introduction to java programming 一书中所有编程练习部分的源码

public class Exercise4_7 {
    
    public static void main(String[] args) {
        System.out.println("salesAmount\tCommission");
        
        for (int salesAmount = 10000; salesAmount <= 100000; salesAmount = salesAmount + 5000) {
            System.out.println(salesAmount + "\t\t" + computeCommission(salesAmount));
        }
    }
    
    public static double computeCommission(double salesAmount) {
        double commission;
        
        if (salesAmount >= 10000.01)
            commission =
            5000 * 0.08 + 5000 * 0.1 + (salesAmount - 10000) * 0.12;
        else if (salesAmount >= 5000.01)
            commission = 5000 * 0.08 + (salesAmount - 5000) * 0.10;
        else
            commission = salesAmount * 0.08;
        
        return commission;
        
    }
    
}