package susitian;
import java.util.Scanner;
public class Class4_5 {
public static void main(String[] args) {
int inputCount = 2;//输入次数
int integral = 0;//会员积分
float price = 0;//购物金额
do {
Scanner input = new Scanner(System.in);//接收输入数据
if(inputCount==2) {System.out.println("请输入购物金额");price = inputPrice(input);}//输入购物金额
if(inputCount==1) {System.out.println("请输入会员积分");integral = inputIntegral(input);}//输入积分
inputCount--;
}while(inputCount>0);
//判断打折幅度
if(integral<2000) {
price = price/100*90;
}else if(integral<4000) {
price = price/100*80;
}else if(integral<8000) {
price = price/100*75;
}else{
price = price/100*70;
}
System.out.println("价格为:"+price);
}
public static float inputPrice(Scanner input) {
float price = 0;
if(input.hasNextFloat()) {
price = input.nextFloat() ;//赋值
}else {
System.out.println("你输入的不是价格");
}
return price;
}
public static int inputIntegral(Scanner input) {
int integral = 0;
if(input.hasNextInt()) {
integral = input.nextInt() ;//赋值
}else {
System.out.println("你输入的不是积分");
}
return integral;
}
}
本文链接:https://www.pangtianer.com/daima/181.html
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