種子論壇 | 高雄市資訊培育協會學員討論區

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace CSA06
{
class CSA06
{
static void Main(string[] args)
{
account acc;
try
{
string sin = Console.ReadLine();
string[] sArray = sin.Split(',');
//TODO
string name = sArray[0];
int year = Convert.ToInt32(sArray[1]);
if (year == 0)
acc = new account(name);
else if (1 <= year && year <= 3)
acc = new account(name, year);
else
throw new Exception();
using (StreamReader sr = new StreamReader(AppDomain.CurrentDomain.BaseDirectory + "/read.txt", Encoding.UTF8))
{
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
string[] data = line.Split(',');
if (name.Equals(data[0]))
{
int amount = Convert.ToInt32(data[1]);
string act = data[2];
if (act.Equals("d"))
acc.deposit(amount);
else
acc.withdraw(amount);
}
}
}
acc.addInterest();
if (!acc.isCD)
{
Console.Write("{0},F,{1}%,{2}", acc.name, acc.rate, acc.getBalance());
}
else
{
Console.Write("{0},T,{1}%,{2}", acc.name, acc.rate, acc.getBalance());
}
}
catch
{
Console.Write("error");
}
Console.ReadKey();
}
}
class account
{
public string name="";
public int rate=1;
double balance=0;
public bool isCD = false;
public int duration = 0;
public account(String name)
{
this.name = name;
}
public account(String name,int d)
{
this.name = name;
this.duration = d;
this.isCD = true;
switch (duration)
{
case 1: rate = 2; break;
case 2: rate = 3; break;
case 3: rate = 5; break;
}
}
public void setRate(int rate)
{
this.rate = rate;
}
public void deposit(int n)
{
balance += n;
}
public void withdraw(int n)
{
balance -= n;
}
public double getBalance()
{
return balance ;
}
public void addInterest()
{
balance = balance * Convert.ToDouble(1 + (rate/100.0));
}
}
}

複製代碼