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;
using System.Threading;
namespace CSA06
{
class CSA06
{
static void Main(string[] args)
{
try
{
int c = Convert.ToInt32(Console.ReadLine());
if (c <= 0) { throw new Exception(); }
int total = 0;
using (StreamReader sr = new StreamReader(AppDomain.CurrentDomain.BaseDirectory + "/read.txt", Encoding.UTF8))
{
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
string[] data = line.Split(',');
air a = new air(data[0].ToString(), Convert.ToInt32(data[2].ToString()), Convert.ToDouble(data[1].ToString()));
a.setcost(c);
a.setfreight();
total += a.freight;
}
}
Console.Write(total);
}
catch
{
Console.Write("error");
}
Console.ReadKey();
}
public class bag
{
public string receiptdate = "";
public int freight = 0;
public int unitcost = 0;
public double weight = 0.0;
}
public class air : bag
{
public int deliveryhours = 0;
public air(string rd,int h,double w)
{
this.receiptdate = rd;
this.deliveryhours = h;
this.weight = w;
}
public void setcost(int c)
{
this.unitcost = c;
}
public void setfreight()
{
this.freight = this.unitcost * deliveryhours;
}
}
}
}

複製代碼