Rotation of a Two-Dimensional Array

Problem

Given a n x m two-dimensional array numbers and a rotation angle rotate (which can be 90, 180, or 270), write a function solution that returns the entire two-dimensional array rotated clockwise by the specified rotate angle.

For example, given the following two-dimensional array numbers and integer rotate:

numbers = [
    [13,15],
    [15, 7],
    [ 3,13]
]
rotate = 90

Rotating this two-dimensional array clockwise by 90 degrees results in:

The returned two-dimensional array is:

rotated_numbers = [
    [ 3,15,13],
    [13, 7,15]
]

Constraints

• The dimensions of numbers (n and m) are between 1 and 20 inclusive. n and m can be different.
• Each element numbers[i][j] is a natural number between 1 and 1000 inclusive.
• The rotate parameter is one of 90, 180, or 270.

Test Case

Explanation for Test Case 1

• This is identical to the example given in the problem.

Explanation for Test Case 2

• The situation provided in the problem is illustrated as follows:

Explanation for Test Case 3

• The situation provided in the problem is illustrated as follows: