adding a solution for astrologia_calciatori question

[mehranyom]

Hello Professor,

I decided to answer some of the computer science exam questions that currently do not have solutions. I believe providing these solutions will greatly benefit students by allowing them to check their solution against a correct answer.

For my first commit, I have added a solution for the "astrologia_calciatori" question. I have made every effort to follow best practices in my implementation.

I hope you find my contribution valuable and consider merging my pull request.

Best regards,

[mehranyom]

I added a solution for another question.