Python Programs

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Python - Initialize empty array of given length

Last Updated: 26 November 2024

As we know Array is a collection of items stored at contiguous memory locations. In Python, a List (Dynamic Array) can be treated as an Arra ...read more

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Convert String Dictionary to Dictionary in Python

Last Updated: 02 May 2025

The goal here is to convert a string that represents a dictionary into an actual Python dictionary object. For example, you might have a str ...read more

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Add a key value pair to Dictionary in Python

Last Updated: 23 January 2025

The task of adding a key-value pair to a dictionary in Python involves inserting new pairs or updating existing ones. This operation allows ...read more

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Convert set into a list in Python

Last Updated: 30 April 2025

In Python, sets are unordered collections of unique elements. While they're great for membership tests and eliminating duplicates, sometimes ...read more

Iterate over characters of a string in Python

Last Updated: 27 October 2024

In this article, we will learn how to iterate over the characters of a string in Python. There are several methods to do this, but we will f ...read more

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Python string-programs

Convert List to Tuple in Python

Last Updated: 08 April 2025

The task of converting a list to a tuple in Python involves transforming a mutable data structure list into an immutable one tuple. Using tu ...read more

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Python program to interchange first and last elements in a list

Last Updated: 25 September 2024

Given a list, write a Python program to swap the first and last element of the list using Python.Examples:The last element of the list can b ...read more

Python Program to Swap Two Elements in a List

Last Updated: 29 November 2024

In this article, we will explore various methods to swap two elements in a list in Python. The simplest way to do is by using multiple assig ...read more

Python program to find sum of elements in list

Last Updated: 24 October 2024

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 su ...read more

Python Program to Find Largest Number in a List

Last Updated: 21 October 2024

Finding the largest number in a list is a common task in Python. There are multiple way to do but the simplest way to find the largest in a ...read more

How to clear screen in python?

Last Updated: 21 April 2025

When working in the Python interactive shell or terminal (not a console), the screen can quickly become cluttered with output. To keep thing...read more

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Difference between two Lists in Python

Last Updated: 20 February 2025

The difference between two lists in Python refers to the elements that are present in one list but not in the other. For example, finding th ...read more

Last Updated: 21 February 2025

Bubble Sort is the simplest sorting algorithm that works by repeatedly swapping the adjacent elements if they are in the wrong order.Bubble ...read more

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BubbleSort

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Python Program to Find Sum of Array

Last Updated: 03 July 2023

Given an array of integers, find the sum of its elements.Examples:Input : arr[] = {1, 2, 3}Output : 6Explanation: 1 + 2 + 3 = 6This Python p ...read more

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Binary Search (Recursive and Iterative) - Python

Last Updated: 21 February 2025

Binary SearchAlgorithmis asearching algorithmused in a sorted array byrepeatedly dividing the search interval in half. The idea of binary se...read more

Python Programs

python searching-exercises

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