Added Trie Category Questions

[mm1705]

@seanprashad I added some questions related to Trie category.

Since I am not a LC premium subscriber, these are the questions I have not solved with Trie tag:

• Index Pairs of a String
• Word Squares
• Design Search Autocomplete System

Ref: #7.

[seanprashad]

Thank you so much for your work here @mm1705! I have retrieved the companies for you to add as well as found another question that we should change the pattern from DFS to Trie.

Once those are fixed up, we should be able to land this PR and have it show up for everyone to see 🎉

[seanprashad]

Also here are the 3 premium questions that you mentioned in the original post:

  {
    id: 169,
    name: 'Index Pairs of a String',
    url: 'https://leetcode.com/problems/index-pairs-of-a-string/',
    pattern: 'Trie',
    difficulty: 'Easy',
    companies: ['Amazon'],
  },
  {
    id: 170,
    name: 'Design Search Autocomplete System',
    url: 'https://leetcode.com/problems/design-search-autocomplete-system/',
    pattern: 'Trie',
    difficulty: 'Hard',
    companies: ['Amazon', 'Google', 'Microsoft', 'Uber', 'Lyft'],
  },
  {
    id: 171,
    name: 'Word Squares',
    url: 'https://leetcode.com/problems/word-squares/',
    pattern: 'Trie',
    difficulty: 'Hard',
    companies: ['Oracle'],
  },

I think if you slot these into the right spots, you'll need to update the id accordingly (especially for Index Pairs of a String since it'll come before all Medium/Hard Trie questions)

[mm1705]

Thank you for info from LC premium @seanprashad!

I have updated the file for review, let me know if any other changes are required. 🙂

[seanprashad]

Great work @mm1705! I'm sure that everyone who comes across this list will definitely appreciate the work that you've put in 😁

I'm going to merge this patch into master but just a heads up that I'll need to fix some formatting errors for src/data/index.js - this project uses Prettier and Pretty-Quick to automatically format any changed files (.js and .json in this case) when you save and/or commit - it's super convenient!

[seanprashad]

Here's what the website will look like once published via npm run deploy: