34.Write a Python Program for array rotation.py

def rotate_array(arr, d):
    n = len(arr)
# Check if 'd' is valid, it should be within the range of array len
    if d < 0 or d >= n:
        return "Invalid rotation value"
# Create a new array to store the rotated elements.
    rotated_arr = [0] * n
# Perform the rotation.
    for i in range(n):
        rotated_arr[i] = arr[(i + d) % n]
    return rotated_arr
# Input array
arr = [1, 2, 3, 4, 5]
# Number of positions to rotate
d = 2
# Call the rotate_array function
result = rotate_array(arr, d)
# Print the rotated array
print("Original Array:", arr)
print("Rotated Array:", result)
# Original Array: [1, 2, 3, 4, 5]
# Rotated Array: [3, 4, 5, 1, 2]