Loading collection data...
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.
That is true, I actually looked for an Idea (somehow I tried the most upvoted answer but for some reason, my counter didn't increased/decreased, idk why honestly lol)
But anyways, after trying, I looked for some answer and found the same problem but more complex (with other kind of braces) and it was cool, seeing the same problem but with a stack.
Indeed, but this solution would be easily extensible to one validating nesting of different types of brackets.