Tag: a-heap

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

• LeetCode 2583 Kth Largest Sum in a Binary Tree

  18 May, 2026

  Solutions for LeetCode 2583, medium, tags: tree, breadth-first search, sorting, binary tree.

• LeetCode 295 Find Median from Data Stream

  8 May, 2026

  Solutions for LeetCode 295, hard, tags: two pointers, design, sorting, heap, data stream.

• LeetCode 2064 Minimized Maximum of Products Distributed to Any Store

  Updated: 1 May, 2026

  Solutions for LeetCode 2064, medium, tags: array, binary search, heap.

• 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 215 Kth Largest Element in an Array

  11 Apr, 2026

  Solutions for LeetCode 215, medium, tags: array, divide and conquer, sorting, heap, quick select.

• LeetCode 378 LintCode 1272 Kth Smallest Element in a Sorted Matrix

  8 Apr, 2026

  Solutions for LeetCode 378 and LintCode 1272, medium, tags: array, binary search, heap, matrix.