--- comments: true icon: material/family-tree --- # Chapter 8.   Heap ![Heap](../assets/covers/chapter_heap.jpg){ class="cover-image" } !!! abstract The heap is like mountain peaks, stacked and undulating, each with its unique shape. Among these peaks, the highest one always catches the eye first. ## Chapter contents - [8.1   Heap](heap.md) - [8.2   Building a Heap](build_heap.md) - [8.3   Top-k Problem](top_k.md) - [8.4   Summary](summary.md)