Tag: a-counting

All the articles with the tag "a-counting".

• LeetCode 347 Top K Frequent Elements

  18 Apr, 2026

  Solutions for LeetCode 347, medium, tags: array, hash table, divide and conquer, sorting, heap, bucket sort, counting, quickselect.

• LeetCode 532 LintCode 1187 K-diff Pairs in An Array

  17 Jan, 2025

  Solutions for LeetCode 532 LintCode 1187, medium, tags: array, hash table, counting, two-pointers, binary-search; companies: nvidia, amazon.

• LeetCode 1400 Construct K Palindrome Strings

  9 Jan, 2025

  Solutions for LeetCode 1400, medium, tags: hash table, string, greedy, counting.

• LeetCode 916 LintCode 1726 Word Subsets

  8 Jan, 2025

  Solutions for LeetCode 916 LintCode 1726, medium, tags: array, hash table, string.

• LeetCode 3167 HackerRank Better Compression

  26 Nov, 2024

  Solutions for LeetCode 3167 HackerRank Better Compression, tags: string, hash table, companies: salesforce.

• LeetCode 811 LintCode 1006 Subdomain Visit Count

  24 Nov, 2024

  Solutions for LeetCode 811 and LintCode 1006, medium, tags: array, hash, string, counting, companies: salesforce.