switch语句根据金额计算折扣（学习）

package rew;


public class ProducePrice {
public static void main(String[] args){
float money=1206;
float rebate=0;
if(money>200){
int grade=(int)money/200;
switch(grade){
case 1:
rebate=0.95f;
break;
case 2:
rebate=0.90f;
break;
case 3:
rebate=0.85f;
break;
case 4:
rebate=0.83f;
case 5:
rebate=0.80f;
case 6:
rebate=0.78f;
break;
case 7:
rebate=0.75f;
break;
case 8:
rebate=0.70f;
break;
case 9:
rebate=0.65f;
break;
case 10:
rebate=0.60f;
break;
default:
rebate=0.50f;


}
}
System.out.println("您的累计消费金额为："+money);
System.out.println("您享受"+rebate+"折优惠！");
}

}

结果：