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Bubble Sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order. This process is repeated until the list is sorted.
Example Code
def bubble_sort(arr):n = len(arr)for i in range(n - 1): # Outer loop for passesswapped = Falsefor j in range(n - i - 1): # Inner loop for comparisonsif arr[j] > arr[j + 1]: # Swap if elements are in the wrong orderarr[j], arr[j + 1] = arr[j + 1], arr[j]swapped = Trueif not swapped: # If no swaps occurred, the list is already sortedbreak# Sample usagearr = [64, 34, 25, 12, 22, 11, 90]print("Unsorted array:", arr)bubble_sort(arr)print("Sorted array:", arr)Copied!✕CopyOutput:
Unsorted array: [64, 34, 25, 12, 22, 11, 90]Sorted array: [11, 12, 22, 25, 34, 64, 90]Copied!✕CopyKey Considerations:
Bubble Sort - Python - GeeksforGeeks
Nov 14, 2025 · Compare each pair of adjacent elements. If the first element is greater than the second, swap them. After each full pass, the largest unsorted element "bubbles up" to its correct position at …
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Implement Bubble Sort in Python To implement the Bubble Sort algorithm in Python, we need: An array with values to sort. An inner loop that goes through the array and …
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- Bubble sortis a simple sorting algorithm that repeatedly steps through the Python list of elements to be sorted, compares adjacent elements, and swaps them if they are in the wrong order. This process is repeated until the entire Python list is sorted.
Bubble Sort (With Code in Python/C++/Java/C) - Programiz
The bubble sort algorithm compares two adjacent elements and swaps them if they are not in the intended order. In this tutorial, we will learn about the working of the …
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Sep 26, 2024 · The bubble sort algorithm works by comparing two adjacent values and swapping them if the value on the left is less than the value on the right. …
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Feb 22, 2021 · Let’s study one of the most intuitive and easiest to learn sorting algorithms, and implement Bubble Sort in Python. We’ll start by understanding …
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Bubble Sort Program in Python
Learn how to write and optimize Bubble Sort algorithm in Python. See the code, input, output and explanation for sorting a list in ascending or descending order.
Bubble Sort in Python: Program, Complexity, Working
May 29, 2025 · While it may not be the most efficient sorting algorithm for large datasets, it is easy to understand and implement, making it a valuable learning tool …
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Jun 8, 2025 · This article explores three Python implementations of Bubble Sort, from a basic version to optimized variants, with detailed code, outputs, explanations, …
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Apr 25, 2023 · Learn how to implement bubble sort, a simple sorting algorithm, in Python with code examples and time complexity analysis. See how to use user …
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