□規制解除待ち合い・要望□ plala.or.jp専用◆35

[352 u001076.ap.plala.or.jp 04/06/11 13:16 ID:o1PCw9pl]

using System;

public class Hello
{
public static void Main()
{
string a = null;
Console.WriteLine(a.CompareTo(null));
}
}