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  1. using static System.Console;
  2. using System.Text;
  3. using System.Diagnostics;
  4.  
  5. public class Program {
  6. 	public static void Main() {
  7. 		var sw = new Stopwatch();
  8. 		sw.Start();
  9. 		for (var i = 0; i < 1000; i++) ASCII_binary("teste");
  10. 		sw.Stop();
  11. 		WriteLine(sw.ElapsedTicks);
  12. 		sw.Restart();
  13. 		for (var i = 0; i < 1000; i++) ASCII_binaryIneficiente("teste");
  14. 		sw.Stop();
  15. 		WriteLine(sw.ElapsedTicks);
  16. 	}
  17. 	public static string ASCII_binary(string texto) {
  18. 		var converted = "";
  19. 		byte[] byteArray = Encoding.ASCII.GetBytes(texto);
  20. 		for (var i = 0; i < byteArray.Length; i++) {
  21. 			for (var j = 0; j < 8; j++) {
  22. 				converted += (byteArray[i] & 0x80) > 0 ? "1" : "0";
  23. 				byteArray[i] <<= 1;
  24. 			}
  25. 		}
  26. 		return converted;
  27. 	} 
  28. 	public static string ASCII_binaryIneficiente(string texto) {
  29. 		var converted = "";
  30. 		byte[] byteArray = Encoding.ASCII.GetBytes(texto);
  31. 		for (var i = 0; i < byteArray.Length; i++) {
  32. 			for (var j = 0; j < 8; j++) {
  33. 				converted += (byteArray[i]) > 127 ? "1" : "0";
  34. 				byteArray[i] *= 2;
  35. 			}
  36. 		}
  37. 		return converted;
  38. 	} 
  39. }
  40.  
  41. //https://pt.stackoverflow.com/q/101050/101
Success #stdin #stdout 0.03s 21200KB
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https://ideone.com/jGBxwI
language:
C# (gmcs 5.20.1)
created:
4 years ago
visibility:
secret

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