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First Name Last Name
Department Name, Post University
Course Number: Course Name
Instructor’s Name
Due Date for Assignment
Part I
Research
1. Insertion sort, which is one of the other sorting techniques introduced in this
chapter. Create an algorithm to implement an insertion sort.
Insertion sort is based on the phenomenon, that one item of the array is processed in each
iteration to find its correct position in the array __ The certain position where this item
belongs to, in a sorted array. In insertion sort we iterate the array elements by growing the
sorted array in each iteration. Then we compare the current item with the largest value in the
sorted array. If the current item turns out to be greater, then it leaves the item in its current
place and moves towards next item otherwise it finds its position in the sorted array that must
be correct and replace it with that position. This all happens when we shift each and every
element which is larger than the current element, in the sorted array to one position ahead.
(Insertion sort)
Insertion sort is an efficient algorithm for smaller data sets but not the larger ones. (Insertion
Sort Algorithm). The benefit of Insertion Sort algorithm is that it reduces its total number of
steps if a partially sorted array is provided. Moreover, it does not change the relative order of
items if they are equal.
ArrayToBeSorted = [5, 1, 4, 3, 8]
n = len(DataayToBeSorted)
for i = 1 to n-1
current = ArrayToBeSorted [i];
j = i-1;
while ((j > -1) && (current < ArrayToBeSorted [j]))
ArrayToBeSorted [j+1] = ArrayToBeSorted [j];
j--;
End while
ArrayToBeSorted [j+1] = current;
End for
Print ArrayToBeSorted
2. Methods for sorting data files. You should produce a brief report discussing the
different sorting options that can be used.
We can divide the concept of sorting into two parts while working with files. Sometimes we
just need to work with file names for which only the name of a file matters in whole process,
secondly, it can be the data presented inside file that we have to process. While performing
sorting operations wit...