A few days ago I shared my personal Zoom room link to a few people: https://www.harsh17.in/zoom. The neatness of this in comparison to something like https://zoom.us/j/99672273048?pwd=eXV5R2pBR0FqNlBUWmtLdCt6THl3dz09 was amazing. It had two immediate...

Imagine a folder A from whose content is to be copied to a folder B. A has five subfolders, each with 1, 2, 3, 4 and five files, respectively. For simplicity, consider the case that each file is of equal size. When copying the files from A to B, how wo...