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2. java - Selection Sort using ArrayList - Stack Overflow

   stackoverflow.com/questions/41955427

   I'm trying to code a selection sort using ArrayList. My program requires me to create an array of size 20 and populate it with random integers between 1 and 1000 (no user input or hard code). The output will require displaying the original unsorted list of integers, and displaying each pass of the sorting algorithm on a separate line.

3. algorithm - Insertion Sort vs. Selection Sort - Stack Overflow

   stackoverflow.com/questions/15799034

   Step 1: take the next unsorted element from the unsorted list then. Step 2: put it in the right place in the sorted list. One of the steps is easier for one algorithm and vice versa. Insertion sort: We take the first element of the unsorted list, put it in the sorted list, somewhere.

4. Best case time complexity for selection sort - Stack Overflow

   stackoverflow.com/questions/43298396

   Selection sort does not check if the array is already sorted by an linear-time algorithm. Selection sort repeatedly searches the minimum. That's the way how selection sort works. When you repeatedly search the minimum it takes n+ (n-1)+...+1 so you get (n (n+1))/2 = (n²+n)/2 which is in O (n²) edited Apr 8, 2017 at 18:19.

5. Why Selection sort can be stable or unstable - Stack Overflow

   stackoverflow.com/questions/20761396

   Selection sorting is unstable. That comes from it's definition. So, you're obviously confused with one custom case. It can be stable - normally, only with linked lists. To do that (classic way, O (1) memory) - instead of swaps, minimal element must be linked to the unsorted part, making entire algorithm stable.

6. algorithm - Selection Sort Recurrence Relation - Stack Overflow

   stackoverflow.com/questions/36390583

   In selection sort algo. Our outer loop runs for n- 1 times (n is the length of the array) so n-1 passes would be made... and then element is compared with other elements ....so n-1 comparisons. T(n)=T(n-1) + n-1. Which can be proved as O(n^2) by solving the particular relation ..

7. java - Selection sort 2D array - Stack Overflow

   stackoverflow.com/questions/18907727

   @RayToal It is an array of arrays. I had to write a list of criminals (10 rows), and for each criminal I had to have a name, crime, year (3 columns). I want to sort the list by crimes and I have to use a selection sort, but I want the name of the criminal and year to stay with the crime. –

8. sorting - C++ Selection Sort (vectors) - Stack Overflow

   stackoverflow.com/questions/41760341

   After all, we don't even know the type of the variable sort. So, without knowing much about the code inhibits our ability to analyze the time and space complexity of your code. That being said, your implementation looks fairly similar to a generic selection sort pseudocode, and it can be considered as a typical implementation, I guess. –

9. C++ Using pointers for selection sort function - Stack Overflow

   stackoverflow.com/questions/19579738

   I've got a task to code some sorting function by passing pointers. Unfortunately, pointers are just one of those concepts my brain doesn't seem to comprehend. Here's the call: int size = 10000; int* data = new int[size]; //omitted code that populates array for the sake of space. selectionSort(data, data+size);

10. algorithm - Why is Selection Sort not stable? - Stack Overflow

    stackoverflow.com/questions/4601057

    Selection sort is generally an unstable sorting algorithm. To understand this, let's consider an example: array = [3a, 7, 5, 3b, 2, 9] where 3a = 3b. After 1st iteration array = [2, 7, 5, 3b, 3a, 9] Now, you can see that the order of 3a and 3b are interchanged. And you will end up with the result as array = [2, 3b, 3a, 5, 7, 9] Which clearly ...

11. arrays - Selection sorting of integers in Java - Stack Overflow

    stackoverflow.com/questions/27872798

    I'm working on a selection sorting code to sort an array of ten integers in Java. I've written this: import java.io.*; class selectint { int array [] = new int[10]; public void sort(int ar...