1 Problem, 13 Languages

Count negative numbers in a sorted matrix using 13 programming languages! CREDITS:
The original video was published on the code_report YouTube channel (https://www.youtube.com/channel/UC1kBxkk2bcG78YBX7LMl9pQ) and the channel owner provided Coding Tech the publication permissions. https://www.youtube.com/watch?v=skc7FmE_gj8