package meimingzi;
import java.util.Scanner;
public class Xiaozi {
/**
* @param args
*/
public static void main(String[] args) {
Scanner one = new Scanner(System.in);
System.out.println("请输入会员积分:");
int jifen = one.nextInt();
while(jifen<=0){
System.out.println("请重新输入:");
jifen = one.nextInt();
}
if(jifen<2000){ //如果if满足条件,后面的语句将不会执行,如果else if换成if,如果第一个if不满足,会接着判断接下来的if
System.out.println("该会员享受折扣是0.9");
}else if(jifen>=2000&&jifen<4000){
System.out.println("该会员享受折扣是0.8");
}else if(jifen>=4000&&jifen<8000){
System.out.println("该会员享受折扣是0.7");
}else{
System.out.println("该会员享受折扣是0.6");
}
one.close();
}
}