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

namespace PairMaker
{
	public class Pair<T, U>
	{
		public T first;
		public U second;
		public Pair(T t, U u)
		{
			first = t;
			second = u;
		}
	}

	class Program
	{
		static void Main(string[] args)
		{
			new Pair(5.0, "five");
		}
	}
}
/*
------ Build started: Project: PairMaker, Configuration: Release Any CPU ------
C:\Windows\Microsoft.NET\Framework\v3.5.20404\Csc.exe /noconfig /nowarn:1701,1702 /errorreport:prompt /warn:4 /define:TRACE /reference:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Core.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Xml.Linq.dll" /debug:pdbonly /filealign:512 /optimize+ /out:obj\Release\PairMaker.exe /target:exe Program.cs Properties\AssemblyInfo.cs
C:\Users\Fauxicles\AppData\Local\Temporary Projects\PairMaker\Program.cs(22,8): error CS0305: Using the generic type 'PairMaker.Pair<T,U>' requires '2' type arguments
C:\Users\Fauxicles\AppData\Local\Temporary Projects\PairMaker\Program.cs(7,15): (Related location)

Compile complete -- 1 errors, 0 warnings
========== Build: 0 succeeded or up-to-date, 1 failed, 0 skipped ==========

Error	1	Using the generic type 'PairMaker.Pair<T,U>' requires '2' type arguments	C:\Users\SoSoFauxicles\AppData\Local\Temporary Projects\PairMaker\Program.cs	22	8	PairMaker