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Python Taskbook Level 7.5

Given a text file, write the current time at the beginning of its text, starting with a new line.

Given a folder with files, get a list of sizes of all files in this folder.

Given a list of folder names, write a program that will create subfolders in the given folder with the names from the list.

Write a program that will generate the following list:

[ ['x', 'x', 'x', 'x', 'x'], ['x', 'x', 'x', 'x'], ['x', 'x', 'x'], ['x', 'x'], ['x'], ]
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