The purpose of this document is to provide an overview of Python data types Data structure online course in Python and algorithms. This information is very important for a computer scientist because it helps him to design and solve machine problems effectively.
We will see together examples of design templates, design templates, and last but not least, I will introduce some algorithms such as algorithms, classification algorithms, and search algorithms.
So let’s get started!
Part I: Built-in Standards
As the name suggests, the Data structure training in Python allows us to configure, store and manage data for efficient use and modification.
In this section, we’ll take a look at the sample of home data. There are four types of design templates in Python: list, tuple, configuration, and dictionary.
A list is defined using square brackets and keeping the data separated by a greeting. Names can be changed and sorted. May contain a mixture of different materials.
A tuple is another container. This is the data type of an invariant, ordered sequence of elements. It is immutable because you cannot add, remove, or reorder elements in tuples.
Set is a changeable and cluttered collection of unique elements. This can allow us to quickly remove duplicates from the list.
A dictionary is a mutable, unordered Learn Data Structures online. Allows you to store a pair of items (for example, keys and values).
As shown in the dictionary example below, you can include containers in other containers to create composite Data Structures online courses.
Part II: Interpretation-Based information of personal information
I will introduce you to three human-based descriptions: questions, collections, and plants. I think you have a general understanding of classes and jobs.
Install using boards
The compilation is an integrated Data Structure online training line that sequences elements. Next to the L.I.F.The roads, i.e. the last entrance, are the first exits. This way, the last inserted item will be deleted as before. The actions are as follows:
Push – push an item to the stack
Pop – remove an item from the collection
Conditions for checking:
overwhelming situation → this situation happens when we try to put one great element in a stack that already has the highest elements.
lower level → this condition occurs when we try to remove an element from an empty pile.
Queue using arrays
The queue is a linear Data Structures online class in which the elements are in a sequential manner. Follow the F.I.F mechanism, which means to enter first, to exit first. Think about going to the movies with friends, because you can imagine that the first of you to give the ticket is the first to come out of the queue. The mechanism of the tail is the same.
Below are the features that characterize a queue.
front → indicates the starting element
Rear→ indicates the last item
There are two operations:
queue → insert an item in the queue. This will be done in the back.
dequeue → delete an item from the queue. This will be done upfront.
There are two conditions:
overflow → insert into a queue that is full
underflow → delete from an empty queue
Tree (general tree)
Trees are used to define hierarchy. It starts with the root node and goes down, the last nodes are called child nodes.
In this article, I will focus on binary trees. The binary tree is a basic tree structure in which each node is two children tall, called the boy on the left and the boy on the right. The following is a representation and example of the data structure of an online course in the Python binary tree. Here, we will create a class called Node and objects that represent various nodes (A, B, C, D, E).
However, there are other user-defined Data structure online training in Python such as linked lists and graphs.