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Rimuovi duplicati da Array ordinato C#

Federico Vellani answered on September 24, 2022 Popularity 1/10 Helpfulness 1/10

answer Rimuovi duplicati da Array ordinato C#

Rimuovi duplicati da Array ordinato C#

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// Simple C# program to remove
// duplicates
using System;
 
class GFG {
     
    // Function to remove duplicate
    // elements This function returns
    // new size of modified array.
    static int removeDuplicates(int []arr, int n)
    {
         
        // Return, if array is empty
        // or contains a single element
        if (n == 0 || n == 1)
            return n;
     
        int []temp = new int[n];
         
        // Start traversing elements
        int j = 0;
         
        for (int i = 0; i < n - 1; i++)
         
            // If current element is not equal
            // to next element then store that
            // current element
            if (arr[i] != arr[i+1])
                temp[j++] = arr[i];
         
        // Store the last element as
        // whether it is unique or
        // repeated, it hasn't
        // stored previously
        temp[j++] = arr[n-1];
         
        // Modify original array
        for (int i = 0; i < j; i++)
            arr[i] = temp[i];
     
        return j;
    }
     
    public static void Main ()
    {
        int []arr = {1, 2, 2, 3, 4, 4, 4, 5, 5};
        int n = arr.Length;
         
        n = removeDuplicates(arr, n);
 
        // Print updated array
        for (int i = 0; i < n; i++)
            Console.Write(arr[i] + " ");
    }
}
 
// This code is contributed by nitin mittal.

Popularity 1/10 Helpfulness 1/10 Language csharp

Source: www.geeksforgeeks.org

Tags: c#

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