C# Online Compiler | .NET Fiddle

using System;

public class Program
{
	public static void Main()
	{
		bool condition1 = true;
		bool condition2 = false;
		if (condition1)
		{
			if (condition2)
			{
				Console.WriteLine("condition1 and condition2 is true");
			}
			else
			{
				Console.WriteLine("condition1 is true but condition2 is false");
			}
		}
		else
		{
			Console.WriteLine("condition1 is false");
		}
	}
}

 
using System;
​
public class Program
{
    public static void Main()
    {
        bool condition1 = true;
        bool condition2 = false;
        if (condition1)
        {
            if (condition2)
            {
                Console.WriteLine("condition1 and condition2 is true");
            }
            else
            {
                Console.WriteLine("condition1 is true but condition2 is false");
            }
        }
        else
        {
            Console.WriteLine("condition1 is false");
        }
    }
}