Scramble and array

Question posted in Computer Software on 05 2010
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Write a function that gets an array of values and scramble it so that the result will always be random (means that a specific array won't return the same result each and every time.)
 
 
21 Answers
 
The key for the answer is to random one of the cells in the array and then remove it from the array to the result array so it would come up again in the random function.
here's the result in C# using Array lists:

public ArrayList Func(ArrayList arr)
{
ArrayList result = new ArrayList();

while (arr.Count > 0)
{
Random random = new Random();
int rnd = random.Next(arr.Count-1);
result.Add(arr[rnd]);
arr.RemoveAt(rnd);
}

return result;
}

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