https://leetcode.com/study-plan/leetcode-75/

Day 15

Problem 30: 692. Top K Frequent Words

Accepted (using Array.prototype.sort() API)

• Review iterables
• Interesting concept to be reviewed: Trie for Approach 4: Bucket Sorting + Trie

Problem 29: 1046. Last Stone Weight

Accepted (using Array.prototype.sort() API)

• Review Javascript API: Array.prototype.sort()
• Ideally, solution should use Heap / Priority Queue. MinHeapify reference

Day 14

Problem 28: 394. Decode String

Accepted

• Review Javascript API:
  • isNaN
  • Number.parseInt
  • String.prototytpe.repeat()
• Review using stack for parentheses/bracket matching in string

Problem 27: 844. Backspace String Compare

Accepted

Day 13

Problem 26: 299. Bulls and Cows

Accepted