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c# remove element from array

SubZero answered on March 4, 2023 Popularity 10/10 Helpfulness 4/10

answer c# remove element from array

c# remove element from array

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To remove an element from an array in C#, you can use the Array.Copy method to copy the elements of the array to a new array, excluding the element to be removed.

int[] arr = { 1, 2, 3, 4, 5 };
int elementToRemove = 3;
int[] newArr = new int[arr.Length - 1];

for (int i = 0, j = 0; i < arr.Length; i++)
{
    if (arr[i] != elementToRemove)
    {
        newArr[j] = arr[i];
        j++;
    }
}

// The new array will have one less element than the original array
foreach (int num in newArr)
{
    Console.WriteLine(num);
}

we have an array arr with 5 elements. We want to remove the element 3 from the array. We create a new array newArr with one less element than the original array. We then loop through the original array, copying all elements except the one to be removed to the new array. The new array is then printed to the console.

Popularity 10/10 Helpfulness 4/10 Language csharp

Source: Grepper

Tags: c# element

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Contributed on Mar 04 2023

SubZero

0 Answers Avg Quality 2/10

c# remove element from array

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