heap insert

Introduction: The largest heap is actually very familiar. We also use a lot of things. The most classic is sorting. Its time complexity is o (nlogn), much higher than other sorting methods, for a classic application, for example, a gateway needs to

1. Definition of the heap The keywords with n data elements are (K0, K1 、...、 kn-1) If they satisfy the following relationship: ki= k2i+1 and ki>= k2i+2) (i=0, 1 、...、 (n-2)/ 2) is called a heap (Heap). If you store this data element sequence in a

Heap sorting and related operations Record the operations related to the heap. Op 1: '''@ data: the heap array@ p : index of parent item @ n : number of data@@ Swap p and it's son items, make p the largest of them'''def swapForMaxHeap(data, n,

Heap sorting is an in place sorting algorithm. Heap sorting also introduces another algorithm design technology, which uses a certain data structure to manage information in Algorithm Execution. Heap data structure is not only useful in sorting, but

Note: The heap is divided into the largest heap and the smallest heap, and the heap we are discussing below refers to the largest heap, and the minimum heap is similar in nature.A heap data structure is an array object that can be treated as a

For heap ordering, first know what is the heap data structure, heap data structure is a complete binary tree, but it has its own nature.For example, the nature of the maximum heap is:a[parent[i]]>=a[i]; that the value of each node is greater than or

The implementation of the priority queue structure is mainly completed through the heap, mainly including: Binary heap, d heap, left heap, oblique heap, two heap, Fibonacci heap, pairing heap and so on.  1. Binary heap 1.1. Definition Complete

  Heap sortingAnd High-speed sorting, Merge SortingThe same is a common sorting method with a time complexity of O (N * logn. Before learning about heap sorting, let's first explain what is a binary heap in the data structure. Binary heap Definition

  Heap sortingAnd High-speed sorting, Merge SortingThe same is a common sorting method with a time complexity of O (N * logn. Before learning about heap sorting, let's first explain what is a binary heap in the data structure. Binary heap Definition

The heap is also known as the priority queue. The operations allowed in the queue are FIFO, the element is inserted at the end of the team, and the elements are taken out of the team header. The same is true for heaps, where elements are inserted at