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This article will explain in detail how to use leetcode to achieve color filling in golang, the content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

Color fill. Write a function to achieve the "color fill" function supported by many image editing software. Given a screen (represented as a two-dimensional array with elements as color values), a point, and a new color value, fill the area around the point with the new color value until all the original color values are changed.

Example 1:

Enter:

Image = [[1rem 1pr 1], [1jre 1pr 0], [1je 0pr 1]]

Sr = 1, sc = 1, newColor = 2

Output: [[2pyrrine 2], [2pyrr0], [2pj0re1]]

Explanation:

In the middle of the image, (coordinates (sr,sc) = (1pl))

The color of all eligible pixels on the path is changed to 2.

Notice that the pixel in the lower right corner has not been changed to 2

Because it is not a pixel connected to the initial point in the up and down, left and right directions.

Description:

The length of image and image [0] is in the range [1,50].

The given initial point will satisfy 0.

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