Tag: a-heap

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

• 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

• LeetCode 862 LintCode 1507 Shortest Subarray with Sum at Least K

  Updated: 1 May, 2025

  Solutions for LeetCode 862, LintCode 1507, hard, tags: array, queue, sliding window, heap, monotonic queue, binary search, prefix sum.

• LeetCode 658 LintCode 460 Find K Closest Elements

  Updated: 1 May, 2025

  Solutions for LeetCode 658 LintCode 460, medium, tags: array, binary-search, sliding-window, sorting, heap; companies: google.

• LeetCode Meeting Rooms Derivative Question

  10 Jan, 2025

  Solutions for meeting rooms derivative question, hard, tags: heap, line sweep, ordered map; companies: salesforce.

• LeetCode 520 LintCode 1202 IPO

  12 Dec, 2024

  Solutions for LeetCode 520 LintCode 1202, hard, tags: array, heap, greedy, sorting, binary search, dynamic programming, quick select.