feat(m3): add solution exe 003#20

Open

AlessandroVerzella wants to merge 1 commit intotomorrowdevs-projects:mainfrom

AlessandroVerzella:solution/m3-003

Commits on Aug 20, 2024

Entered the solution without the recursion, because I cannot see how I can decompose the problem.
AlessandroVerzella
committed