Ce diaporama a bien été signalé.
Le téléchargement de votre SlideShare est en cours. ×

# DSAPresentation (11810976).pptx

Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Chargement dans…3
×

## Consultez-les par la suite

1 sur 8 Publicité

# DSAPresentation (11810976).pptx

Basics of DSA as presentation.

Basics of DSA as presentation.

Publicité
Publicité

## Plus De Contenu Connexe

Publicité

### DSAPresentation (11810976).pptx

1. 1. Presentation On Data Structure and Algorithms Presented By : Shivam Kumar Singh
2. 2. Contents Recursion Arrays Searching Sorting Conclusion
3. 3. RECURSION What is Recursion ? What is base cases in recursion ? Types of Recursion. Linear Recursion Tail Recursion Binary Recursion Advantages of Recursion: clean & simple code, suitable for typical problems like tree traversals. Disadvantages of Recursion : greater space & time requirements.
4. 4. ARRAYS Linear data structure that stores values of similar datatypes. Operations on Arrays such as: Searching : basic time O(N). Insertion : basic time O(1). Deletion : basic time O(N). Advantages of Arrays: random access of elements better cache locality
5. 5. SEARCHING Types of searching algorithms: Linear search : sequential traversal. TC: O(N). Binary search : for sorted arrays or list. TC: O(log N). Ternary Search : divide and conquer algorithm. TC : O(logN)
6. 6. SORTING Types of sorting algorithms: Bubble sort : In-place algorithm, swaps adjacent elements. Selection sort : sorts by repeatedly finding max/min depending on the criterian. Insertion sort : In-place sorting algorithm. Similar to sorting a desk of cards. Quick sort : Divide and Conquer, partitions the given array around a pivot. TC : Best Case: O(nlogN), Worst Case: O(N^2) Merge sort : Divide and Conquer, divides the array into two halves and merges two sorted halves. TC: O(nlogN) .
7. 7. Conclusion It was a great learning experience to complete this Self-Paced Course on Data Structure and Algorithms. It was great fun and challenge to learn all these data structures and algorithms right from the beginner to the advance level. The course was quite well structured and was composed of various quizzes and programming problems to strengthen the concepts of DSA. Data Structures and Algorithms are the key part of all programming languages and are highly focused in interviews/exams, So, I think that this course would be highly beneficial to me.
8. 8. Thank You !