Tag: a-divide-and-conquer

All the articles with the tag "a-divide-and-conquer".

• LeetCode 973 K Closest Points to Origin

  28 May, 2026

  Solutions for LeetCode 973, medium, tags: array, math, divide and conquer, geometry, sorting, heap, quickselect.

• LeetCode 105 Construct Binary Tree from Preorder and Inorder Traversal

  19 May, 2026

  Solutions for LeetCode 105, medium, tags: array, hash table, divide and conquer, tree, binary tree.

• LeetCode 23 LintCode 104 Merge K Sorted Lists

  21 Jun, 2025

  Solutions for LeetCode 23 and LintCode 104, hard, tags: heap, divide and conquer, linked list, merge sort.

• LeetCode 21 LintCode 165 Merge Two Sorted Lists

  5 Jun, 2025

  Solutions for LeetCode 21 and LintCode 165, easy, tags: heap, divide and conquer, linked list, merge sort, companies: microsoft