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Nov 21st, 2017
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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5. using System.Threading.Tasks;
  6. using System.Numerics;
  7. namespace ConsoleApplication1
  8. {
  9. class Program
  10. {
  11. static void test_serii_dlugiej(String str, int n)
  12. {
  13. for (int i = 0; i<str.Length; i++)
  14. {
  15.  
  16. }
  17. }
  18.  
  19. static void test_serii()
  20. {
  21. // wszystkie serie dla 1 i 0/
  22. }
  23.  
  24. static void test_pokerowy(String str)
  25. {
  26. Dictionary<int, int> num = new Dictionary<int, int>();
  27. for (int i = 0; i < 16; i++)
  28. {
  29. num.Add(i, 0);
  30. }
  31.  
  32. for (int i = 0; i + 4 < str.Length; i += 4)
  33. {
  34. String s = str.Substring(i, 4);
  35. int dec = Convert.ToInt32(s, 2);
  36. num[dec]++;
  37. }
  38. for (int i = 0; i < 16; i++)
  39. {
  40. Console.WriteLine("liczba " + i + " wystapienia: " + num[i]);
  41. }
  42. }
  43. static void Main(string[] args)
  44. {
  45. Int64 a = 11; //best 30
  46. Int64 p = 8609; //best 89
  47.  
  48. Random r = new Random();
  49.  
  50. Int64 x = r.Next() % p;
  51. BigInteger xi = x;
  52. Console.WriteLine("x0 " + xi);
  53.  
  54. StringBuilder s = new StringBuilder();
  55.  
  56. for (int i = 0; i < 20000; i++)
  57. {
  58. if (xi > (p - 1) / 2) s.Append("1");
  59. else s.Append("0");
  60.  
  61. xi = BigInteger.ModPow(a, xi, p);
  62. }
  63.  
  64. String str = s.ToString();
  65. int jeden = str.Split('1').Length - 1 ;
  66. int zero = str.Split('0').Length - 1 ;
  67.  
  68.  
  69.  
  70. Console.WriteLine(s);
  71. Console.WriteLine("jedynki " + jeden);
  72. Console.WriteLine("zera " + zero);
  73. test_pokerowy(str);
  74.  
  75.  
  76. //szyfr strumieniowy modulo 2
  77.  
  78.  
  79.  
  80.  
  81. Console.ReadKey();
  82. }
  83. }
  84. }
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