Create Unique integer array in C# | check if array contains a duplicate number in C#

 

Create Unique array  in C# | check if array contains a duplicate number in C#

In this article we will see to create unique array.

C# Code

public static void UniqueArrayElement()         {             int[] items = { 1, 4, 2, 5, 4, 2, 5, 1, 6, 2, 5, 3, 8, 9, 6 };             int n = items.Length;               Console.WriteLine("Unique array elements: ");               for (int i = 0; i < n; i++)             {                 bool isDuplicate = false;                 for (int j = 0; j < i; j++)                 {                     if (items[i] == items[j])                     {                         isDuplicate = true;                         //Console.WriteLine(items[i] + " is duplicated");                         break;                     }                 }                   if (!isDuplicate)                 {                     Console.WriteLine(items[i]);                   }             }               Console.ReadLine();         }

Output

Author : Dotnet Office | https://www.youtube.com/TheDotNetOffice

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