using static System.Console;
using System.Text;
 
public class Program {
	public static void Main() => WriteLine(ASCII_binary("teste"));
	public static string ASCII_binary(string texto) {
		var converted = "";
		byte[] byteArray = Encoding.ASCII.GetBytes(texto);
		for (var i = 0; i < byteArray.Length; i++) {
			Write((char)byteArray[i]);
			for (var j = 0; j < 8; j++) {
				Write($" ({byteArray[i]} - {(byteArray[i] & 0x80)} - {((byteArray[i] & 0x80) > 0 ? "1" : "0")})");
				converted += (byteArray[i] & 0x80) > 0 ? "1" : "0";
				byteArray[i] <<= 1;
			}
			WriteLine();
		}
		return converted;
	} 
}
 
//https://pt.stackoverflow.com/q/101050/101

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