Can anyone explain me for understanding ?

Question

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SoloLearn
{
class Program
{
static int Pow(int x, int y=2)
{
int result = 1;
for (int i = 0; i < y; i++)
{
result *= x;
}
return result;
}
static void Main(string[] args)
{
Console.WriteLine(Pow(6));

Console.WriteLine(Pow(3, 4));
}
}
}

Answer 1

First time when you make a call to the function Pow(6), then 6 is copied to x and y=2 is used for further processing since there was only a single argument passed.

In the second case when function Pow(3,4) is called, 3 is copied to x and 4 is copied to y.

Hope you can make out what is happening inside the function.

Answer 2

Avinesh Thanksss bro