Create README.md

Author: KavinduDr

Data Structures and Algorithms/Sorting Algorithms/README.md

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+# Cycle Sort Algorithm
+
+## Overview
+Cycle Sort is a comparison-based sorting algorithm that is efficient when minimizing memory writes is important. It is an in-place sorting algorithm that rearranges the elements by identifying cycles in the permutation of elements.
+
+## Algorithm Explanation
+The algorithm works by:
+1. Identifying the correct position of each element in the array.
+2. Placing the element in its correct position and replacing the element already there in the cycle.
+3. Repeating the process for the remaining unsorted elements.
+
+## Complexity
+- **Time Complexity**:
+  - Best, Worst, and Average Case: O(n²) (due to nested cycles).
+- **Space Complexity**: O(1) (in-place sorting).
+
+## Usage Example
+```python
+from Cycle_Sort import cycle_sort
+
+arr = [4, 5, 3, 2, 1]
+print("Original array:", arr)
+writes = cycle_sort(arr)
+print("Sorted array:", arr)
+print("Number of writes performed:", writes)