using System;
public class Example
{
public static void Main()
{
Tuple>[] scores =
{ new Tuple>("A", 78),
new Tuple>("B", 84) };
output(scores);
}
private static void output(Tuple>[] scores)
{
foreach (var score in scores)
{
if (score.Item2.HasValue)
{
Console.WriteLine(score.Item2.Value);
}
}
}
}