Python3 Program to Find Mth element after K Right Rotations of an Array

# Python3 program to implement
# the above approach

# Function to return Mth element of
# array after k right rotations
def getFirstElement(a, N, K, M):

    # The array comes to original state
    # after N rotations
    K %= N

    # If K is greater or equal to M
    if (K >= M):

        # Mth element after k right
        # rotations is (N-K)+(M-1) th
        # element of the array
        index = (N - K) + (M - 1)

    # Otherwise
    else:

        # (M - K - 1) th element
        # of the array
        index = (M - K - 1)

    result = a[index]

    # Return the result
    return result

# Driver Code
if __name__ == "__main__":
    
    a = [ 1, 2, 3, 4, 5 ]
    N = len(a)

    K , M = 3, 2

    print( getFirstElement(a, N, K, M))

# This code is contributed by chitranayal