Download presentation

Presentation is loading. Please wait.

Published byAlejandro Wintle Modified over 3 years ago

1
ALGORITHMS & DATA STRUCTURES M. Antczak, S. Wąsik

2
Static tables:

3
Character tables (string):

4
Static tables (2):

5
Pointers: Steve Oualline, Practical C Programming, 3rd Edition, OREILLY *first_ptr = *second_ptr = ???? 1111

6
Pointers as Function arguments: & * Const pointers:

7
Pointers as Arrays: Steve Oualline, Practical C Programming, 3rd Edition, OREILLY *array_ptr == array[0] *(array_ptr + 1) == array[1] *(array_ptr + 2) == array[2] … *(array_ptr) + 1 == array[1] NO! *(array_ptr) + 1 == array[0] + 1 OK!

8
Dynamic memory allocation:

9
Dynamic vector & matrix implementation:

10
New element addition: 1)at beginning One direction list: 3) at the end 2) in the middle Selected element deletion: 1)from the beginning 2) from the middle 3) from the end Two direction list:

11
Stack (Last In – First Out)Queue (First In – First Out) New element addition Head element deletion New element addition First element deletion

12
Lets build the Binary Search Tree (BST) based on numbers sequence defined below: 12, 18, 5, 19, 2, 15, 9, 17 <= 12 > L 18<=12 R 18>12 18 L 5<=12 R 5>12 5 L 19<=12 R 19>12 L 19<=18 R 19>18 19 L 2<=12 R 2>12 L 2<=5 R 2>5 2 L 15<=12 R 15>12 L 15<=18 R 15>18 15 L 9<=12 R 9>12 L 9<=5 R 9>5 9 L 17<=12 R 17>12 L 17<=18 R 17>18 L 17<=15 R 17>15 17 BST Searching: Pre-order (wzdłużne): Root, Left Subtree, Right Subtree (R,LS,RS). In-order (poprzeczne): Left Subtree, Root, Right Subtree (LS,R,RS). Post-order (wsteczne): Left Subtree, Right Subtree, Root (LS,RS,R). Pre-order : 12, 5, 2, 9, 18, 15, 17, 19. In-order: 2, 5, 9, 12, 15, 17, 18, 19. Post-order : 2, 9, 5, 17, 15, 19, 18, 12. BST removing (e.g. 18): 1) Maximal node from left subtree MAX=17 2) Minimal node from right subtree MIN=19 12 5 19 2 9 17 12 5 2 9 17 15 19 15

13
Basic list implementation:

Similar presentations

Presentation is loading. Please wait....

OK

Other Dynamic Programming Problems

Other Dynamic Programming Problems

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on rainwater harvesting for class 10 Ppt on natural numbers whole numbers Ppt on archaeological resources of india Ppt on emotional intelligence download Ppt on pin diode radiation Ppt on hydraulic power steering system Ppt on heritage and culture of rajasthan Ppt on george bernard shaw Download ppt on live line maintenance procedures Class-9th physics ppt on motion