Friday, April 1, 2011

Abstract Data Types

If you want to learn about Abstract Data Types the following PPT is enough. To go this plz...click here
This is the brief detailed hard copy now in as soft copy for above PPT. To go to this plz...click here
GITAM UNIVERSITY

Wednesday, March 9, 2011

Software Testing Tools

If you want Full tutorial for Software Testing click here
Software Testing
If you want techniques for Software Testing click here
Soft Techniques

GITAM UNIVERSITY

Saturday, August 21, 2010

MEANING OF MY NAME

MEANING OF SIDHARTHA IS "ONE WHO ACHIEVED HIS GOAL."

GITAM UNIVERSITY

Saturday, July 24, 2010

QUICK SORT TECHNIQUE WITH LIST OF ELEMENTS

Full example of quicksort on a random set of numbers. The boxed element is the pivot. It is always chosen as the last element of the partition. However, always choosing the last element in the partition as the pivot in this way results in poor performance (O(n2)) on already sorted lists, or lists of identical elements. Since sub-lists of sorted / identical elements crop up a lot towards the end of a sorting procedure on a large set, versions of the quicksort algorithm which choose the pivot as the middle element run much more quickly than the algorithm described in this diagram on large sets of numbers.



QUICK SORT TECHNIQUE WITH DIAGRAM


Visualization of the quicksort algorithm. The horizontal lines are pivot values.
ClassSorting algorithm
Worst case performance\mathcal{O}(n^2)
Best case performance\mathcal{O}(n\log n)
Average case performance\mathcal{O}(n\log n)
Worst case space complexity\mathcal{O}(n)