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

class iTimer:IDisposable
{
String mes;
DateTime s;
public iTimer(String mes)
{
this.mes = mes;
s = DateTime.Now;
}

public void Dispose()
{

DateTime t = DateTime.Now;
TimeSpan ts = t - s;
Console.Error.WriteLine("spent time(in Milliseconds):");
Console.Error.WriteLine(ts.TotalMilliseconds);

}

public static void Main()
{

using (iTimer t = new iTimer("game"))
{
int ans = 10;
int input = Int32.Parse(Console.ReadLine());

while(ans!=input)
{
Console.WriteLine("please try again.");
input = Int32.Parse(Console.ReadLine());
}
Console.WriteLine("Correct!");

}

Console.Error.WriteLine("the program is terminated");


}


}

abilitytao 2014-09-21 12:26 发表评论