using System;
public class Base
{
public virtual void DoWork(int param) {
Console.WriteLine("Base.DoWork");
}
}
public class Derived : Base
{
public override void DoWork(int param) {
Console.WriteLine("Derived.DoWork(int)");
}
public void DoWork(double param) {
Console.WriteLine("Derived.DoWork(double)");
}
public static void Main() {
int val = 5;
Derived d = new Derived();
d.DoWork(val);
}
}
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