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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
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61
Task/Sorting-Algorithms-Circle-Sort/C-sharp/sorting-algorithms-circle-sort.cs Normal file
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using System;
using System.Linq;
namespace CircleSort
{
internal class Program
{
public static int[] CircleSort(int[] array)
{
if (array.Length > 0)
while (CircleSortR(array, 0, array.Length - 1, 0) != 0)
continue;
return array;
}
private static int CircleSortR(int[] arr, int lo, int hi, int numSwaps)
{
if (lo == hi)
return numSwaps;
var high = hi;
var low = lo;
var mid = (hi - lo) / 2;
while (lo < hi)
{
if (arr[lo] > arr[hi])
{
(arr[lo], arr[hi]) = (arr[hi], arr[lo]);
numSwaps++;
}
lo++;
hi--;
}
if (lo == hi && arr[lo] > arr[hi + 1])
{
(arr[lo], arr[hi + 1]) = (arr[hi + 1], arr[lo]);
numSwaps++;
}
numSwaps = CircleSortR(arr, low, low + mid, numSwaps);
numSwaps = CircleSortR(arr, low + mid + 1, high, numSwaps);
return numSwaps;
}
private static void Main(string[] args)
{
var sortedArray = CircleSort(new int[] { 6, 7, 8, 9, 2, 5, 3, 4, 1 });
sortedArray.ToList().ForEach(i => Console.Write(i.ToString() + " "));
Console.WriteLine();
var sortedArray2 = CircleSort(new int[] { 2, 14, 4, 6, 8, 1, 3, 5, 7, 11, 0, 13, 12, -1 });
sortedArray2.ToList().ForEach(i => Console.Write(i.ToString() + " "));
Console.WriteLine();
var sortedArray3 = CircleSort(new int[] { 2, 3, 3, 5, 5, 1, 1, 7, 7, 6, 6, 4, 4, 0, 0 });
sortedArray3.ToList().ForEach(i => Console.Write(i.ToString() + " "));
Console.ReadKey();
}
}
}