Apr 5, 2025 · Selection sorting is a sorting algorithm where we select the minimum element from the array and put that at its correct position. Bubble sorting is a sorting algorithm where we check two elements and swap them at their correct positions.

Dec 20, 2024 · In terms of performance, Insertion Sort tends to perform better than Bubble Sort and Selection Sort for small datasets, while Bubble Sort and Selection Sort may perform better than Insertion Sort for larger datasets or datasets that are partially sorted.

Aug 30, 2018 · Bubble sort algorithm is considered to be the most simple and inefficient algorithm, but selection sort algorithm is efficient as compared to bubble sort. Bubble sort also consumes additional space for storing temporary variable and needs more swaps.

Apr 16, 2017 · I made this program to sort a list of numbers. It is supposed to be selection sort, but my teacher said it works more like bubble sort and I need to fix it. Any suggestions on what parts I need to change?

Oct 9, 2024 · Selection Sort. Selection Sort is a straightforward sorting algorithm that works by repeatedly finding the minimum element in the unsorted portion of the array and swapping it with the first unsorted element. How It Works. Find Minimum: Find the index of the smallest element in the unsorted portion of the array.

When comparing bubble sort and selection sort, the main difference is the number of swaps made. Bubble sort makes n(n-1)/2 swaps while selection sort makes n-1 swaps. This makes selection sort slightly more efficient than bubble sort.

Feb 28, 2025 · Bubble Sort is considered better when the list is already or nearly sorted, or when you need stable sorting. Selection Sort is better when minimizing the number of swaps is a priority, especially on small lists.

Apr 17, 2025 · Space complexity of Bubble Sort. In the case of Bubble Sort, the space complexity is essential to consider because it helps determine how much additional storage the algorithm needs to process the input array. In each pass through the array, Bubble Sort only needs a small amount of extra space to store temporary values during swaps.

Dec 5, 2023 · Bubble Sort repeatedly swaps adjacent elements if out of order, while Selection Sort finds the smallest (or largest) element and places it in its final position.

Learn how to implement and compare the Bubble Sort and Selection Sort algorithms in C++. Understand the criteria for comparison, including speed in milliseconds and number of iterations.