Tag: a-array

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

• LeetCode 1346 Check If N and Its Double Exist

  Updated: 1 May, 2025

  Solutions for LeetCode 1346, easy, tags: array, hash table, two pointers, binary search, sorting.

• LeetCode 2017 Grid Game

  20 Jan, 2025

  Solutions for LeetCode 2017, medium, tags: array, prefix sum, dynamic programming, matrix.

• 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 916 LintCode 1726 Word Subsets

  8 Jan, 2025

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

• GeeksForGeeks Minimum Replacements/Substitutions to Make Adjacent Characters Unequal

  2 Jan, 2025

  Solutions for , easy, tags: array, sliding window; companies: salesforce.

• LeetCode 2559 Count Vowel Strings in Ranges

  31 Dec, 2024

  Solutions for LeetCode 2559, medium, tags: array, string, prefix-sum.