C#: Method Overloading

Methods within a class can have the same name with different signature. In C#, methods are overloaded by using

         a. Number of parameters

         b. Type of parameters

         c. Kind of parameters (value, ref (or) out)

        

Program.cs

class Arithmetic
{
    public int sum(int a, int b)
    {
        return a + b;
    }

    public float sum(int a, float b)
    {
        return a + b;
    }

    public void sum(int a, out int b)
    {
        b = a + a;
    }

    public int sum(ref int a, ref int b)
    {
        return a + b;
    }
}

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