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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
mine is better
nice one bro (:
I can not diecide between BP & C
This comment is hidden because it contains spoiler information about the solution
How does that ? work in this code exactly?
I don't fully understand how this works
You don't need to put brackets for if-elses, by the way. To be more clear: If you're going to run only one thing in if-else, you can ignore brackets.
This is a task that, like all tasks here, requires you to provide a valid solution, whatever it is. If an author doesn't want some library to be used, it's up to him to make it impossible.
I beleave This is not a task for using standard library from STL. I thnk they wanted us to create our own logic.