I want a code that replaces words with abbreviations , yet do not repeat the same abbreviation if there is any

Question

like world wide web into WWW

Answer 1

I was just looking back on this post and my response code and realized I overlooked an entire requirement in the spec. I didn't have the code checking for duplicate abbreviations. I updated the code to make that check.

Answer 2

Here is an example I created for you:

https://code.sololearn.com/W3yL29KZeUP3/?ref=app