银行的应用

#include<iostream>
using namespace std;
int main()
{
	int x,y;
	cout<<"欢迎光临刘氏银行"<<endl;
	cout<<"请输入密码"<<endl;
    cin>>y;
	if(y==1)
	{
	cout<<"您的密码错误";
	return 0;
	}
    else
	{
	cout<<"1 查询 ";
	cout<<"2 取款";
	cout<<"3 存款";
	cout<<"4 转账";
	cout<<"5 退出";
	}
	cin>>x;
		switch(x)
	{
		case 1:
 	    cout<<"您的余额是10000000.00";
		case 2:
		cout<<"请输入存款金额";
		case 3:
		cout<<"请输入取款金额";
		case 4:
		cout<<"请输入转账号码";
		case 5:
		cout<<"欢迎再次光临刘氏银行";
		default :
		   cout<<"输入错误";
		return 0;
	}

								
}