Hello World!
I’m newable in Perl but I really want and need to learn it. I’ve learned a lot but on my own, so I feel like I'm skipping information, and I don't know what I'm missing.
Now I’m stuck, so I would be grateful if you kindly helped me with this.

I’m trying to develop an approach to compare the degree of similarity of two input strings. Therefore I specified the metric and the algorithm to calculate...