JAvaメソッドによる銀行預金操作の実現
1642 ワード
public class YinHang {
// , 。
static double sum=1000;
static java.util.Scanner sc=new java.util.Scanner(System.in);
public static void main(String[] args) {
while(true){
System.out.println(" ");
int i=sc.nextInt();
if (i==10){
// 1 2 3
System.out.println(" , "+sum+"
1 2 0 ");
int k=sc.nextInt();
if(k==1){
Deposit();
}
if(k==2){
WithDraw();
}
}else{
System.out.println(" , ");
continue;
}
}
}
public static void Deposit(){
System.out.println(" , ");
while(true){
//
System.out.println(" :");
double money=sc.nextInt();
//
sum=sum+money;
System.out.println(" "+money+" "+" "+sum);
System.out.println(" 1, 0");
// 1 0
int jx=sc.nextInt();
if(jx==0){
break;
}else{
continue;
}
}
}
public static void WithDraw(){
System.out.println(" , ");
while(true){
//
System.out.println(" :");
double money2=sc.nextInt();
//
if(money2>sum){
System.out.println(" , ");
break;
}
sum=sum-money2;
System.out.println(" "+money2+" "+" "+sum);
System.out.println(" 1, 0");
// 1 0
int jx=sc.nextInt();
if(jx==0){
break;
}else{
continue;
}
}
}
}