DIY: Flood Fill
Explore how to implement the flood fill algorithm by updating connected pixels of the same color in a 2D image array. This lesson helps you understand image manipulation using 4-directional connectivity, an important problem type in coding interviews, enhancing your problem-solving skills in real-world scenarios.
We'll cover the following...
We'll cover the following...
Problem statement
An image is represented by a 2-D array of integers, each integer represents a pixel value of the image between 0 and 65535.
Given a coordinate (sr, sc) representing the flood fill’s starting pixel (row and column) and a pixel value newColor, flood fill ...