Update/Add Patterns

[seanprashad]

As I'm continuing my own studies, I realized that there are some missing categories that would be very helpful, such as:

• Design
• Trie
• Greedy

When adding these new patterns, we should update the existing questions and their respective pattern, if need be, in src/data/index.js.

[mm1705]

Should I just mention the questions of Trie category here or create a pull request editing src/data/index.js?

If you'd prefer, I can share a leetcode list containing Trie questions which I find helpful in brushing up on Trie.

[seanprashad]

@mm1705 How do you feel about opening a PR? I'd be more than happy to work with you to get a patch merged and could definitely add the companies from LC premium where necessary.

Open a new issue and be sure to mention this one so we have a reference point for the future!

[mm1705]

@seanprashad I opened a PR, check it out.

Also, I see that currently there is only one pattern per LC problem, I would suggest we change it to an array and support multiple patterns per problem.

[seanprashad]

Closing this as we've added the ability to have multiple patterns for each question.