package?臨時;
import?java.util.Scanner;
public?class?xioafei?{
public?static?void?main(String[]?args){
Scanner?input=new?Scanner(System.in);
System.out.print("請輸入您的消費總額：");
int?zongE=input.nextInt();
System.out.println();
????????System.out.println("請出示您的會員卡：");
????????int?huiYuan=input.nextInt();
????????if(huiYuan==1)
????????{
???????? double?shiJi=zongE*0.6;
???????? if(huiYuan==2)
???????? {
???????? ?????shiJi=zongE*0.7;
???????? if(huiYuan==3)
???????? {
???????? ??shiJi=zongE*0.8;
???????? if(huiYuan==4)
???????? {
???????? ?shiJi=zongE*0.85;
???????? if(huiYuan==5)
???????? {
???????? ??shiJi=zongE*0.9;
???????? if(huiYuan==6)
???????? {
???????? ?shiJi=zongE*0.95;
???????? }
???????? }
???????? }
???????? }
???????? }
????????}
????????double?zheKou=zongE-shiJi;
????????System.out.println("消費總金額為"+zongE+"元，實際支付"+shiJi+"元，折后為"+zheKou+"元。");
}
}
為什么最后報錯顯示 shiJi cannot be resolved to a variable 。
蘇文進(jìn)
2017-06-08 10:27:38
