I made this program so that the brain gets used to counting numbers in the mind.
There are 3 difficulty levels in total: Easy (10-100), Medium (10-1000) and Hard (10-10000).
You will need to solve ten examples generated by the program in the shortest possible time.
To see your best result you must start compiled file with parameter "score": ./main score
You need make and g++
Just execute make or make run in this directory.
If you want to only build, but not execute, type make build