C#银行系统

using System;
using System.Collections.Generic;
using System.Text;

namespace projAboveAvg
{
    class BankAccount
    {
        // 此处定义私有数据name、balance、addr、openDate
        private string name;
        private double balance;
        private string addr;
        private DateTime openDate;
        // 构造函数
        public BankAccount(string name)
        {
            openDate = DateTime.Now; // DateTime.Now表示当前系统时间
            balance = 0;
            addr = "";
            this.name = name;
            // 补充完成代码初始化name、addr和balance
        }

        public void deposit(double amount)
        {
            // 存款函数，补充完成代码
            balance += amount;
        }

        public bool withdraw(double amount)
        {
            // 若取款金额amount超过余额，则函数返回false
            if (amount > balance)
                return false;
            // 若取款金额amount小于余额，从余额扣除amount，返回true
            balance -= amount;
                return  true;
        }