Tag: a-two-pointers

All the articles with the tag "a-two-pointers".

• LeetCode 287 Find the Duplicate Number

  26 May, 2026

  Solutions for LeetCode 287, medium, tags: array, two pointers, binary search, bit manipulation.

• LeetCode 763 Partition Labels

  25 May, 2026

  Solutions for LeetCode 763, medium, tags: hash table, two pointers, string, greedy.

• LeetCode 2462 Total Cost to Hire K Workers

  21 May, 2026

  Solutions for LeetCode 2462, medium, tags: array, two pointers, heap (priority queue), simulation.

• LeetCode 11 Container With Most Water

  7 May, 2026

  Solutions for LeetCode 11, medium, tags: array, two pointers, greedy.

• LeetCode 1574 Shortest Subarray to be Removed to Make Array Sorted

  Updated: 1 May, 2026

  Solutions for LeetCode 1574, medium, tags: array, binary-search, two-pointers.

• LeetCode 15 3Sum

  19 Apr, 2026

  Solutions for LeetCode 15, medium, tags: array, two pointers, sorting, hash table.