# Straight two way merge sort example

##### 2020-02-18 11:13

The following diagram from wikipedia shows the complete merge sort process for an example array 38, 27, 43, 3, 9, 82, 10. If we take a closer look at the diagram, we can see that the array is recursively divided in two halves till the size becomes 1.If this question is really asking for Straight 2 way merge sort, this is the procedure given by Knuth. But none of the answers is matching by following this method. straight two way merge sort example

If one uses straight twoway merge sort algorithm to sort following element in ascending order 20 47 15 8 9 4 40 30 12 17 then order of thes, Free Question Bank with answers and solutions ExamCrazy

Jan 31, 2018 Two Way MergeSort is Different from Merge Sort Two way MergeSort is Iterative Skip navigation Every topic is covered in greater detail with suitable examples. Suitable for Academics and In your example it appears the initial run size is a fixed run size of 3 elements. A merge of two runs of size 3 will result in a single run of size 6 as shown in your steps. In this case, only a single instance of run size and the end of data in each file needs to be tracked.straight two way merge sort example Merge sort algorithm. Conceptually, merge sort works as follows in recursive fashion: Divide the unsorted list into two sublists of about half the size. Sort each of the two sublists. Merge the two sorted sublists back into one sorted list.

## Straight two way merge sort example free

Analyzing Merge Sort. The base case occurs when n 1. When n 2, time for merge sort steps: Divide: Just compute q as the average of p and r, which takes constant time i. e. (1). Conquer: Recursively solve 2 subproblems, each of size n 2, which is 2T( n 2). Combine: MERGE on an n straight two way merge sort example C Program to Implement Merge Sort. 1. Take input of data. 2. Call MergeSort() function. 3. Recursively split the array into two equal parts. 4. Split them until we get at most one element in both half. 5. Combine the result by invoking Merge(). 6. It combines the individually sorted data from low to mid and mid1 to high. 7. Return to main and display the result. 8. Exit.

Rating: 4.35 / Views: 975