#pythondatastructure

[eduvantec]

What Are Lists, Tuples, and Dictionaries in Python? Explained with Examples

When you're learning Python, one of the first concepts you'll encounter is data structures. Among the most used ones are lists, tuples, and dictionaries. These are powerful tools that help organize and manage data effectively. Here’s a beginner-friendly breakdown with examples.

📋 What is a List in Python?

A list is a collection of items that is ordered, mutable, and allows duplicate values. You can add, remove, or change elements.

Example:

python

fruits = ["apple", "banana", "cherry"] fruits.append("orange") print(fruits) # Output: ['apple', 'banana', 'cherry', 'orange']

🔒 What is a Tuple in Python?

A tuple is similar to a list but immutable — meaning you can't change its values after creation. It’s used when you want to ensure data remains constant.

Example:

python

coordinates = (10.5, 20.3) print(coordinates[0]) # Output: 10.5

🔑 What is a Dictionary in Python?

A dictionary stores data in key-value pairs, allowing fast lookups and structured storage. It’s unordered (prior to Python 3.7), changeable, and doesn't allow duplicate keys.

Example:

student = {"name": "Alice", "age": 22, "major": "CS"} print(student["name"]) # Output: Alice

🧠 When to Use Each?

Use lists when you have an ordered collection of items that may change.

Use tuples when you want a fixed, ordered set of data.

Use dictionaries when you need to associate values with unique keys for quick lookup.

🆘 Need Help Understanding These Structures?

If you’re stuck with assignments involving Python lists, tuples, or dictionaries, don’t worry. Visit AllHomeworkAssignments.com to get expert help and personalized guidance tailored for students.

[phptutspoints]

Python Data Structures : Your Toolbox for Building Powerful Programs

Python Data Structures Python data structures are ways of storing and organizing data in Python. Visit Here : : https://phptutorialpoints.in/python-data-structures/ #python #pythontutorial #pythondevelopment #pythondatastructures #phptutorialpoint #webdevelopment #datastructures #datastructurestutorial

Python Data structures form the backbone of computer programs and enable efficient data organization and processing. Python, a versatile and dynamically typed language, has a variety of built-in Python data structures. This article aims to provide a comprehensive guide to Python data structures, from the basics to the advanced ones, and highlight their properties and practical applications. List…

[codesnnippets]

Finding the largest number in a List : Python 100 Projects. Creating a Python script that received user inputs and calculates the largest number from the given inputs. #100projects #python #pythonlearning #pythonprogramming #pythoncoding #codesnnippets #programming #softwaredevelopment #pythonlists #pythondatastructures (at Lilongwe, Malawi) https://www.instagram.com/p/CXQ_UhgAt0t/?utm_medium=tumblr

[winstonmhangoblog]

Sorting list elements in order of their length. Often you will meet scenario where you are asked or need to put items or elements in an application in a certain order. In this slides set,we will look at how we can sort list elements in order of their elements length. I hope you learn from it. # sortlist #listelements #pythondatastructures #pythonalgorithms #programming (at Lilongwe, Malawi) https://www.instagram.com/p/CLuPY2og-hC/?igshid=fnl17sbz62c6

[agimustech]

Agimus Academy Happy to announce 5 Day's Certification Program on "Gateway to Data Science" a beginner Program on Python. Start Date: 10th Aug 2020, Time: 7PM Register Now: https://lnkd.in/gFHBke9 Agimus Technologies Pvt. Ltd +91 9538757011 Info@agimustech.com www.agimustech.com #python #pythonprogramming #pythonforbeginner #pythontraining #datascience #datascientist #dataanalytics #agimustech #agimusacademy #pythonprogramminglanguage #pythondeveloper #pythonfordatascience #pythonforeverybody #pythonlearning #pythoncourse #pythonbasics #pythoncoding #pythonprogrammer #pythoncode #pythondevelopment #pythondatastructures #pythontrainer #pythondevelopers (at Agimus Technologies PVT LTD) https://www.instagram.com/p/CDduUrSn2yW/?igshid=1tc350omf0pue

[winstonmhangoblog]

Learning python in October As much as we enjoy the front end DEVELOPMENT landscape filled with plenty of nice frameworks,we need to realize that it's just half of the whole picture.The other half is doing business logic at the backend with server side and data base languages and frameworks. My October path gives an insight to what we need to cover for python Algorithms and data structures as well as curving ourselves the real world practical application through flask web development. #pythonbasics #python #pythondatastructures #pythonalgorithms #webdevelopment #flasktutorials #jinja2templating (at Lilongwe, Malawi) https://www.instagram.com/p/CFxwAz5BDjr/?igshid=z45g4ooxwusk

[agimustech]

Agimus Academy Happy to announce 5 Day's Certification Program on "Gateway to Data Science" a beginner Program on Python. Start Date: 10th Aug 2020, Time: 7PM Register Now: https://lnkd.in/gFHBke9 Agimus Technologies Pvt. Ltd +91 9538757011 Info@agimustech.com www.agimustech.com #python #pythonprogramming #pythonforbeginner #pythontraining #datascience #datascientist #dataanalytics #agimustech #agimusacademy #pythonprogramminglanguage #pythondeveloper #pythonfordatascience #pythonforeverybody #pythonlearning #pythoncourse #pythonbasics #pythoncoding #pythonprogrammer #pythoncode #pythondevelopment #pythondatastructures #pythontrainer #pythondevelopers (at Agimus Technologies PVT LTD) https://www.instagram.com/p/CDdcteYHZxM/?igshid=aeneuw195h47