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using System;
class Program
{
public static int Main ()
{
Tester<int> t = new Tester<int> ();
int r = t.Get (333);
Console.WriteLine (r);
if (r != 333)
return 1;
r = t.Get (222.12);
Console.WriteLine (r);
if (r != 0)
return 2;
return 0;
}
class Tester<T> where T : struct, IConvertible
{
public T Get (object data)
{
var val = data;
if (val is T)
return (T) val;
return default (T);
}
}
}
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