[编程入门]利润计算-题解（Java代码）

解题思路:根据if···else···if多选一进行冗余计算

注意事项:有些麻烦，容易理解

参考代码:

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner scanner=new Scanner(System.in);

int profit=scanner.nextInt();

int sum;

if(profit<=100000){sum=(int)(profit*0.10);System.out.println(sum);}

else if(profit<=200000){sum=(int)(10000+(profit-100000)*0.075);System.out.println(sum);}

else if(profit<=400000){sum=(int)(10000+7500+(profit-200000)*0.05);System.out.println(sum);}

else if(profit<=600000){sum=(int)(10000+7500+10000+(profit-400000)*0.03);System.out.println(sum);}

else if(profit<=1000000){sum=(int)(1000+7500+10000+6000+(profit-600000)*0.015);System.out.println(sum);}

else{sum=(int)(profit*0.01);}

}

}