LeetCode 832. Flipping an Image in Java

In this post we will attempt to solve LeetCode 832. Flipping an Image in Java.

Given an n x n binary matrix image, 
flip the image horizontally, 
then invert it, 
and return the resulting image.

To flip an image horizontally means that each row of the image is `reversed`.

For example, flipping [1,1,0] horizontally results in [0,1,1].
To invert an image means that each 0 is replaced by 1, and each 1 is replaced by 0.

For example, inverting [0,1,1] results in [1,0,0].


o n == image.length
o n == image[i].length
o 1 <= n <= 20
o images[i][j] is either 0 or 1.

Related Topivs:

o Array
o Two Pointers
o Matrix
o Simulation

We are given a matrix of 0s and 1s and are asked to flip and then invert some of the values. Continue reading “LeetCode 832. Flipping an Image in Java”