Based on an email message from HackerRank I decided to accept the Cavity Map challenge. The description for the challenge may be found using the following URL: https://www.hackerrank.com/challenges/cavity-map?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=3-day-campaign
As usual, if interested please read the description and give it a try.
The Need Help link on the page discusses string basics. In this case I did not find the help of use. Continue reading “Cavity Map”