C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;

public class Program
{
	public static void Main()
	{
		int x = 5;
		x.Extend();
		dynamic y = x;
		y.Extend();
	}
}

static class Foo
{
	public static void Extend(this int x){
		Console.WriteLine(x);
	}
}

​x
 
using System;
​
public class Program
{
    public static void Main()
    {
        int x = 5;
        x.Extend();
        dynamic y = x;
        y.Extend();
    }
}
​
static class Foo
{
    public static void Extend(this int x){
        Console.WriteLine(x);
    }
}

C H O I C E
1 Calculate distance between two coordinates.
2 Calculate the midpoint.
3 Calculate the slope through two coordinates
How many questions you want to check ?

Last Run:	9:08:33 am
Compile:	0.113s
Execute:	0s
Memory:	32kb
CPU:	0.031s

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