Changing the color of my avatar using a computer program is ok since it doesn't impact anyone else

The managing director of a company sends a christmas greeting to all his employees through the company email. which type of network does he use? he uses an .

Create a program that will take in a single x and y coordinate as the origin. after the input is provided, the output should be all of the coordinates (all 26 coordinates read from the “coordinates.json” file), in order of closest-to-farthest from the origin.

Into what form does the barcode reader convert individual bar patterns?