Horizontal Flip

Problem

Flip a 2D image horizontally (mirror left-to-right).

Each row is reversed while the order of the rows stays the same.

case 1

in: [[[1,2,3],[4,5,6]]]

expected: [[3,2,1],[6,5,4]]

case 2

in: [[[7]]]

expected: [[7]]

case 3

in: [[[1,2],[3,4]]]

expected: [[2,1],[4,3]]

Starter codePython

def flip_horizontal(image):
    # Your code here
    pass

3 test cases · run your code against them in the editor