02_invictus.md

Invictus Exercises

1. Read 01_invictus.txt into a string
2. Split the string an array of words and print them out
3. Correct words with invalid characters and print the cleaned words out
4. Create an array of maps of all unique words and how many times they occurred
5. Sort the array of maps by the number of times they occurred in descending order
6. Convert the code into a class, implement interfaces and type checking if applicable