docs/fundamentals/runtime-libraries/snippets/System/Random/Overview/csharp/Random1.cs - main - aprogrammer/dotnet-docs

docs/fundamentals/runtime-libraries/snippets/System/Random/Overview/csharp/Random1.cs

60 строк2 KB

Genevieve Warren

Add remarks for core types (#38970)

05 янв 2024, 22:14

05 янв 2024, 22:1471d1377

using System;

public class Class1
{
   public static void Main()
   {
      // <Snippet1>
      byte[] bytes1 = new byte[100];
      byte[] bytes2 = new byte[100];
      Random rnd1 = new Random();
      Random rnd2 = new Random();

      rnd1.NextBytes(bytes1);
      rnd2.NextBytes(bytes2);

      Console.WriteLine("First Series:");
      for (int ctr = bytes1.GetLowerBound(0);
           ctr <= bytes1.GetUpperBound(0);
           ctr++) {
         Console.Write("{0, 5}", bytes1[ctr]);
         if ((ctr + 1) % 10 == 0) Console.WriteLine();
      }

      Console.WriteLine();

      Console.WriteLine("Second Series:");
      for (int ctr = bytes2.GetLowerBound(0);
           ctr <= bytes2.GetUpperBound(0);
           ctr++) {
         Console.Write("{0, 5}", bytes2[ctr]);
         if ((ctr + 1) % 10 == 0) Console.WriteLine();
      }

      // The example displays output like the following:
      //       First Series:
      //          97  129  149   54   22  208  120  105   68  177
      //         113  214   30  172   74  218  116  230   89   18
      //          12  112  130  105  116  180  190  200  187  120
      //           7  198  233  158   58   51   50  170   98   23
      //          21    1  113   74  146  245   34  255   96   24
      //         232  255   23    9  167  240  255   44  194   98
      //          18  175  173  204  169  171  236  127  114   23
      //         167  202  132   65  253   11  254   56  214  127
      //         145  191  104  163  143    7  174  224  247   73
      //          52    6  231  255    5  101   83  165  160  231
      //
      //       Second Series:
      //          97  129  149   54   22  208  120  105   68  177
      //         113  214   30  172   74  218  116  230   89   18
      //          12  112  130  105  116  180  190  200  187  120
      //           7  198  233  158   58   51   50  170   98   23
      //          21    1  113   74  146  245   34  255   96   24
      //         232  255   23    9  167  240  255   44  194   98
      //          18  175  173  204  169  171  236  127  114   23
      //         167  202  132   65  253   11  254   56  214  127
      //         145  191  104  163  143    7  174  224  247   73
      //          52    6  231  255    5  101   83  165  160  231
      // </Snippet1>
   }
}