Binary Heap

A Binary Heap is like a priority queue in a bustling airport, where the most important passengers (highest or lowest priority) are always at the front. It is a complete binary tree where each parent node is either greater than or less than its child nodes, depending on whether it is a max-heap (highest value at the top) or a min-heap (lowest value at the top). This arrangement makes it easy to quickly access and remove the highest or lowest priority element.