CS
cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
// Utility Classes
namespace AgnesAhlberg.Util
{
// A class to hold an array index map and its reverse
public class IndexMap
{
#region Factory Methods
public static IndexMap CreateShuffle(int length)
{
return new IndexMap(length);
}
public static IndexMap CreateRotation(int length, int steps)
{
return new IndexMap(length, steps);
}
#endregion
#region Constructors
private IndexMap(int length)
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