using System;

​

public class Program

{

    public static void Main()

    {

        //Syntax for while loop with function call

        while (IsFileThere())

        {

            // Syntax for Console.WriteLine()

            Console.WriteLine("File is present");

            break;

        }

        // Syntax for if statement with function call

        if (!IsFileThere())

        {

            Console.WriteLine("File is not present");

        }

    }

    // Syntax for function with bool return type

    public static bool IsFileThere()

    {

        return false;

    }

}