Heap generally refers to a binary heap, the structure is as follows
The number inside the circle refers to the subscript, and the content outside the circle, as shown in the figure, cannot be
Tag: heap
[Data Structure] Heap & Priority Queue
To be honest, when I looked at the data structure before, I didn’t pay more attention to the heap until now… .
Heap data structure is an array phenomenon, which can be regarded as a complet
[Data Structure] Heap, Heap Realization Priority Queue, Stack Sort
1. What is a heap? Heap is a data structure. The bottom layer is an array object. It can be regarded as a complete binary tree structure.
The largest heap: each parent node is larger than th
[Data Structure] Pile-based priority queue
#include #include #include#include using namespace std ;templatestruct Big{ bool operator()(const T& l,const T& r) {return l>r; }};templatestruct Less{ bool operator()(const T& l,const T& r) {retur