
import java.util.Scanner
public class xll {
public static void main(String[] args) {
int score
double count = 1.0
Scanner input = new Scanner(System.in)
System.out.println("请输入会员积分:")
score = input.nextInt()
if(score <2000)
count = 0.9
else if(score <4000)
count = 0.8
else if(score <8000)
count = 0.7
System.out.println("该会员享受的折扣是:")
System.out.println(count + "折")
}
}
运行测试:
请输入会员积分:
5000
该会员享受的折扣是:
0.7折
请输入会员积分:
3420
该会员享受的折扣是:
0.8折
有一问题,如果积分超过8000是几折?
import java.util.Scannerpublic class Test1 {
public static void main(String[] args) {
System.out.println("请输入会员积分:")
Scanner sc=new Scanner(System.in)
int a=sc.nextInt()
sc.close()
if(a<200){
System.out.println("该会员享受的折扣是:0.9")
}else if(a>=2000&&a<=4000){
System.out.println("该会员享受的折扣是:0.8")
}else if(a>=4000&&a<=8000){
System.out.println("该会员享受的折扣是:0.7")
}else if(a>=8000){
System.out.println("该会员享受的折扣是:0.6")
}
}
}
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