Python List and Tuple Combination Programs

Python List of List Programs

Last Updated : 06 Feb, 2025

A list of lists is a common data structure in Python, used for handling multi-dimensional data, matrix operations and hierarchical data processing. Python provides several ways to manipulate and transform lists of lists, including sorting, merging, filtering and converting them into different formats.

This collection of Python programs focuses on various techniques for working with lists of lists, such as flattening, sorting, counting elements, merging duplicates, and performing mathematical operations on nested lists. Whether you're dealing with structured data, matrix computations, or hierarchical lists, these programs will help you apply different list-handling techniques efficiently.

Below is a list of useful programs demonstrating how to work with lists of lists in Python. Let’s dive in!

Python List and Tuple Combination Programs

H

harshitwn5p

Improve

Article Tags :

Practice Tags :

python

Similar Reads

Python List Creation Programs

Python provides multiple ways to create lists based on different requirements, such as generating lists of numbers, creating nested lists, forming lists of tuples or dictionaries, and more. This article covers various ways to create lists efficiently, including: Generating lists of numbers, strings,

Python List Counting Programs

Python provides various methods, such as count(), dictionary-based counting, and list comprehensions, to efficiently handle counting operations. This collection of Python programs covers different ways to count elements in lists, including counting occurrences, matching elements, frequency analysis,

Python List Removal Programs

This article presents a collection of Python programs demonstrating different ways to remove elements from a list. Whether you need to remove duplicates, delete elements by value or index, or filter lists based on conditions, these examples will help you efficiently manipulate lists in Python. Ways

Python List Add/Append Programs

This article covers a wide range of methods for adding elements to a list, including: Basic addition techniques like append(), extend(), and insert().Appending multiple items, lists, tuples, dictionaries and objects.Performing list modifications such as adding at the beginning, middle or end.Advance

Python Programs

Practice with Python program examples is always a good choice to scale up your logical understanding and programming skills and this article will provide you with the best sets of Python code examples. The below Python section contains a wide collection of Python programming examples. These Python c

Python program to find sum of elements in list

In this article, we will explore various method to find sum of elements in list. The simplest and quickest way to do this is by using the sum() function. Using sum()The sum() function is a built-in method to sum all elements in a list. [GFGTABS] Python a = [10, 20, 30, 40] res = sum(a) print(res) [/

Output of Python Programs | Set 22 (Loops)

Prerequisite: LoopsNote: Output of all these programs is tested on Python3 1. What is the output of the following?[GFGTABS] Python mylist = ['geeks', 'forgeeks'] for i in mylist: i.upper() print(mylist) [/GFGTABS][â€˜GEEKSâ€™, â€˜FORGEEKSâ€™].[â€˜geeksâ€™, â€˜forgeeksâ€™].[None, None].Unexpected Out

Iterate Over a List of Lists in Python

We are given a list that contains multiple sublists, and our task is to iterate over each of these sublists and access their elements. For example, if we have a list like this: [[1, 2], [3, 4], [5, 6]], then we need to loop through each sublist and access elements like 1, 2, 3, and so on. Using Nest

Python List and Tuple Combination Programs

Lists and tuples are two of the most commonly used data structures in Python. While lists are mutable and allow modifications, tuples are immutable and provide a stable structure for storing data. This article explores various programs related to list and tuple combinations, covering topics like: So

Output of Python program | Set 15 (Loops)

Prerequisite - Loops in Python Predict the output of the following Python programs. 1) What is the output of the following program? [GFGTABS] Python x = ['ab', 'cd'] for i in x: i.upper() print(x) [/GFGTABS]Output:['ab', 'cd']Explanation: The function upper() does not modify a string