MindMap Gallery 1. Introduction_Data Structure Algorithm
This is a mind map about 1. Introduction_data structure algorithm, including data structure, algorithm, etc. It’s full of useful information, friends in need should quickly collect it!
Edited at 2023-11-27 15:47:10Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
This article discusses the Easter eggs and homages in Zootopia 2 that you may have discovered. The main content includes: character and archetype Easter eggs, cinematic universe crossover Easter eggs, animal ecology and behavior references, symbol and metaphor Easter eggs, social satire and brand allusions, and emotional storylines and sequel foreshadowing.
[Zootopia Character Relationship Chart] The idealistic rabbit police officer Judy and the cynical fox conman Nick form a charmingly contrasting duo, rising from street hustlers to become Zootopia police officers!
Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
This article discusses the Easter eggs and homages in Zootopia 2 that you may have discovered. The main content includes: character and archetype Easter eggs, cinematic universe crossover Easter eggs, animal ecology and behavior references, symbol and metaphor Easter eggs, social satire and brand allusions, and emotional storylines and sequel foreshadowing.
[Zootopia Character Relationship Chart] The idealistic rabbit police officer Judy and the cynical fox conman Nick form a charmingly contrasting duo, rising from street hustlers to become Zootopia police officers!
program
data structure
Supplementary basic concepts: data types
Abstract data type (ADT): defines a data structure
data object
data relationship
Data operations
Atomic type
structure type
Three elements
Logical structure (independent of storage structure)
linear structure
Linear list, stack, queue, double queue, one-dimensional array, string
nonlinear structure
Trees, graphs, generalized tables, two (multi) dimensional arrays, sets
Storage structure (attached to logical structure)
sequential storage
chain storage
Index storage
Hash storage
Data operations
Definition: logical structure
Implementation: storage structure
algorithm
Definition: A description of the steps to solve a specific problem
Efficiency measure
time complexity
How to calculate?
Find the basic operation (deepest loop)
Analyze the relationship between the number of execution times x of the operation and the problem size n x=f(n)
The order of magnitude of x is the algorithm time complexity T(n)
Commonly used techniques
Addition and Multiplication Rules
Often the power refers to the order
space complexity
All the same as above
characteristic
Finiteness
certainty
feasibility
No input is allowed
There must be an output
Characteristics of a good algorithm
correctness
readability
Robustness
Low time and space complexity