MindMap Gallery data structure
The data structure mind map is as follows for your reference.
Edited at 2020-09-17 13:43:57This Valentine's Day brand marketing handbook provides businesses with five practical models, covering everything from creating offline experiences to driving online engagement. Whether you're a shopping mall, restaurant, or online brand, you'll find a suitable strategy: each model includes clear objectives and industry-specific guidelines, helping brands transform traffic into real sales and lasting emotional connections during this romantic season.
This Valentine's Day map illustrates love through 30 romantic possibilities, from the vintage charm of "handwritten love letters" to the urban landscape of "rooftop sunsets," from the tactile experience of a "pottery workshop" to the leisurely moments of "wine tasting at a vineyard"—offering a unique sense of occasion for every couple. Whether it's cozy, experiential, or luxurious, love always finds the most fitting expression. May you all find the perfect atmosphere for your love story.
The ice hockey schedule for the Milano Cortina 2026 Winter Olympics, featuring preliminary rounds, quarterfinals, and medal matches for both men's and women's tournaments from February 5–22. All game times are listed in Eastern Standard Time (EST).
This Valentine's Day brand marketing handbook provides businesses with five practical models, covering everything from creating offline experiences to driving online engagement. Whether you're a shopping mall, restaurant, or online brand, you'll find a suitable strategy: each model includes clear objectives and industry-specific guidelines, helping brands transform traffic into real sales and lasting emotional connections during this romantic season.
This Valentine's Day map illustrates love through 30 romantic possibilities, from the vintage charm of "handwritten love letters" to the urban landscape of "rooftop sunsets," from the tactile experience of a "pottery workshop" to the leisurely moments of "wine tasting at a vineyard"—offering a unique sense of occasion for every couple. Whether it's cozy, experiential, or luxurious, love always finds the most fitting expression. May you all find the perfect atmosphere for your love story.
The ice hockey schedule for the Milano Cortina 2026 Winter Olympics, featuring preliminary rounds, quarterfinals, and medal matches for both men's and women's tournaments from February 5–22. All game times are listed in Eastern Standard Time (EST).
data structure
linear table
Tree
clue binary tree
Huffman tree
picture
1. basic concept
I. complete graph
undirected complete graph
There is an edge between any two points, and the entire graph has n(n-1)/2 edges.
Directed complete graph
There is an arc between any vertex and the remaining points, that is, there are n (n-1) arcs.
II. connected graph
If there is a path between any two points in an undirected graph G, then G is called a connected graph.
An undirected connected graph with n vertices has at least n-1 edges.
III. Strongly connected graph
If any two points in a directed graph can reach each other, it is called a strongly connected graph.
2. minimum spanning tree
3. shortest path
Dijkstra's algorithm
Calculate the shortest path from a certain vertex to all other vertices
time complexity
O(n²) (adjacency matrix, adjacency list)
sort
1. insertion sort
I. direct insertion sort
II. Hill sort
O(nlog2n)
2. swap sort
I. Bubble Sort
II. Quick sort
O(nlog2n)
3. selection sort
I. Direct selection sort
II. Heap sort
O(nlog2n)
4. Radix sort
5. merge sort
O(nlog2n)
6. external sort
Summary of sorting knowledge points
time complexity
Quickly hope nlog2n returns to the heap
space complexity
stability
I'm emotionally unstable, so I hope I can find some good friends to chat with.
Find
Arrays and generalized tables
stacks and queues