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  1. /******************************************************************************
  2.  
  3. Welcome to GDB Online.
  4. GDB online is an online compiler and debugger tool for C, C++, Python, Java, PHP, Ruby, Perl,
  5. C#, OCaml, VB, Swift, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog.
  6. Code, Compile, Run and Debug online from anywhere in world.
  7.  
  8. *******************************************************************************/
  9. using System;
  10.  
  11. class HelloWorld
  12. {
  13.     static void Main()
  14.     {
  15.         int[] _array_ = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,13,14,42,42,};
  16.  
  17.         string _buffer_ = "";
  18.         for (int i = 0; i < _array_.Length; ++i)
  19.         {
  20.             for (int j = 0; j < _array_.Length; ++j)
  21.             {
  22.                 if (j == i)
  23.                     continue;
  24.                 if (_array_[j] == _array_[i])
  25.                 {
  26.                     _buffer_ += Convert.ToString(_array_[i]) + " ";
  27.                 }
  28.             }
  29.         }
  30.         Console.WriteLine($"Повторяющиеся элементы массива '_array_':\n{_buffer_}");
  31.         string a = Convert.ToString(_array_[1..4]);
  32.         Console.WriteLine(a);
  33.     }
  34. }
Success #stdin #stdout 0.07s 31024KB
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Standard input is empty
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Повторяющиеся элементы массива '_array_':
13 13 42 42 
System.Int32[]
https://ideone.com/mMXFPl
language:
C# (NET 6.0)
created:
1 day ago
visibility:
public

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