From 6e1467d0ab59bf6fee8ec0c46e63a8ff8695bf58 Mon Sep 17 00:00:00 2001
From: arvinder004 <asdhoul004@gmail.com>
Date: Thu, 2 Oct 2025 13:39:22 +0530
Subject: [PATCH 1/3] added rotate array function

---
 data_structures/arrays/rotate_array.py | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 data_structures/arrays/rotate_array.py

diff --git a/data_structures/arrays/rotate_array.py b/data_structures/arrays/rotate_array.py
new file mode 100644
index 000000000000..1d8615285c54
--- /dev/null
+++ b/data_structures/arrays/rotate_array.py
@@ -0,0 +1,25 @@
+def rotate_array(arr, k):
+    """
+    Rotates the array to the right by k steps
+
+    Args:
+        arr(list): The input array
+        k(int): Number of steps to rotate
+
+    Returns:
+        list: Rotated array
+    """
+    n = len(arr)
+    k = k % n if n else 0
+
+    arr.reverse()  # Reverse the entire array
+    arr[:k] = reversed(arr[:k])  # Reverse the first k elements
+    arr[k:] = reversed(arr[k:])  # Reverse the last (n-k) elements
+
+    return arr
+
+
+if __name__ == "__main__":
+    arr = [1, 2, 3, 4, 5, 6, 7, 8]
+    k = 3
+    print("Rotated array: ", rotate_array(arr, k))

From 43b6c5ea337dd01bcbf9117c9ddf3094dc0aca87 Mon Sep 17 00:00:00 2001
From: arvinder004 <asdhoul004@gmail.com>
Date: Thu, 2 Oct 2025 13:44:17 +0530
Subject: [PATCH 2/3] reviewed

---
 data_structures/arrays/rotate_array.py | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/data_structures/arrays/rotate_array.py b/data_structures/arrays/rotate_array.py
index 1d8615285c54..f9679a79472f 100644
--- a/data_structures/arrays/rotate_array.py
+++ b/data_structures/arrays/rotate_array.py
@@ -1,13 +1,21 @@
-def rotate_array(arr, k):
+def rotate_array(arr: list[int], k: int) -> list[int]:
     """
     Rotates the array to the right by k steps
 
     Args:
-        arr(list): The input array
-        k(int): Number of steps to rotate
+        arr (list[int]): The input array.
+        k (int): Number of steps to rotate.
 
     Returns:
-        list: Rotated array
+        list[int]: Rotated array.
+
+    Examples:
+        >>> rotate_array([1, 2, 3, 4, 5], 2)
+        [4, 5, 1, 2, 3]
+        >>> rotate_array([1, 2, 3], 0)
+        [1, 2, 3]
+        >>> rotate_array([], 3)
+        []
     """
     n = len(arr)
     k = k % n if n else 0
@@ -21,5 +29,5 @@ def rotate_array(arr, k):
 
 if __name__ == "__main__":
     arr = [1, 2, 3, 4, 5, 6, 7, 8]
-    k = 3
-    print("Rotated array: ", rotate_array(arr, k))
+    steps = 3
+    print("Rotated array: ", rotate_array(arr, steps))

From 02b6dcac571797ed085370faacb0345f8a35e4cf Mon Sep 17 00:00:00 2001
From: arvinder004 <asdhoul004@gmail.com>
Date: Thu, 2 Oct 2025 13:45:41 +0530
Subject: [PATCH 3/3] reviewed

---
 data_structures/arrays/rotate_array.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/data_structures/arrays/rotate_array.py b/data_structures/arrays/rotate_array.py
index f9679a79472f..bb09564dfaf0 100644
--- a/data_structures/arrays/rotate_array.py
+++ b/data_structures/arrays/rotate_array.py
@@ -1,6 +1,6 @@
-def rotate_array(arr: list[int], k: int) -> list[int]:
+def rotate_array(arr: list[int], steps: int) -> list[int]:
     """
-    Rotates the array to the right by k steps
+    Rotates the array to the right by a given number of steps
 
     Args:
         arr (list[int]): The input array.
@@ -18,7 +18,7 @@ def rotate_array(arr: list[int], k: int) -> list[int]:
         []
     """
     n = len(arr)
-    k = k % n if n else 0
+    k = steps % n if n else 0
 
     arr.reverse()  # Reverse the entire array
     arr[:k] = reversed(arr[:k])  # Reverse the first k elements