using System;

public class Program

{

    public static void Main()

    {

        //Console.WriteLine("Hello World");

        //Console.WriteLine("Hello\nWorld!");

        //Console.WriteLine("Hello\tWorld!");

        //Console.WriteLine("Hello \"World\"!");

        //Console.WriteLine("c:\\source\\repos");

        //Console.WriteLine("Generating invoices for customer \"Contoso Corp\" ...\n");

        //Console.WriteLine("Invoice: 1021\t\tComplete!");

        //Console.WriteLine("Invoice: 1022\t\tComplete!");

        //Console.WriteLine("\nOutput Directory:\t");

        //Console.WriteLine(@"c:\source\repos");

        // Kon'nichiwa World

        Console.WriteLine("\u3053\u3093\u306B\u3061\u306F World!");

    // To generate Japanese invoices:

    // Nihon no seikyū-sho o seisei suru ni wa:

    Console.Write("\n\n\u65e5\u672c\u306e\u8acb\u6c42\u66f8\u3092\u751f\u6210\u3059\u308b\u306b\u306f\uff1a\n\t"); 

    // User command to run an application

    Console.WriteLine(@"c:\invoices\app.exe -j");

        string greet ="hi";

        string Name ="ibrahim";

        Console.WriteLine( $"{greet} dear syed {Name}!");

        string firstName = "Bob";

        int widgetsSold = 7;

        Console.WriteLine(firstName + " sold " + widgetsSold + 7 + " widgets.");      // 77

        Console.WriteLine(firstName + " sold " + (widgetsSold + 7) + " widgets.");    // 14

        decimal decimalQuotient = 7.0m / 5;

        Console.WriteLine($"Decimal quotient: {decimalQuotient}");

    }

}