📄 bookofcomputer.java
字号:
package tomato;
public class BookofComputer extends BookType{
public BookofComputer( ){}
public double Discount( Book book ){
SetBook(book);
if ( GetBook().GetPurchaser().GetRequirement() <= 10 )
return 1.00;
if ( GetBook().GetPurchaser().GetRequirement() <= 30 )
return 0.90;
if ( GetBook().GetPurchaser().GetRequirement() <= 30 )
return 0.85;
if ( GetBook().GetPurchaser().GetRequirement() <= 100 )
return 0.80;
if ( GetBook().GetPurchaser().GetRequirement() <= 130 )
return 0.75;
if ( GetBook().GetPurchaser().GetRequirement() <= 200 )
return 0.70;
return 0.65;
}
public static void main(String[]args){
//System.out.println("{0},{1},{2}",aTest.d_bookname,aTest.d_price,aTest.d_type);
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -