data structures and memory

... ArrayList, and Collection classes to the Stack and Queue classes and to the HashTable and the SortedList classes. The data structures and algorithms student can now see how to use a data structure ... Introduction to Collections, Generics, and the Timing Class T his book discusses the development and implementation of data structures and algorithms using C#. The data structures we use in this book ... need to know and understand. Given this, there is no formal analysis of the data structures and algorithms covered in the book. Hence, there is not a single mathematical formula and not one mention...

Ngày tải lên: 22/12/2013, 10:16

... (cont.) <ErrorCode> Push (val DataIn <DataType>) Pushes new data into the stack. Pre DataIn contains data to be pushed. Post If stack is not full, DataIn has been pushed in; otherwise, ... Array) Linked Implementation: linked stack. 11 Push data into a Linked Stack 1. Allocate memory for the new node and set up data. 2. Update pointers and count: • Point the new node to the top node. ... Algorithm (cont.) <ErrorCode> Push (val DataIn <DataType>) // For Linked Stack 1. Allocate pNew 2. If (allocation was successful) 1. pNew-> ;data = DataIn 2. pNew->link = top 3. top =...

Ngày tải lên: 06/03/2014, 17:20

... of data, and which data need to be push into the stack? Goal Seeking (cont.)  Tasks depend on each goal seeking problem:  Determine what kind of data included in graph (format for nodes and ... or all solutions, if exists. Two of 92 solutions of Eight Queens Problem 36 What kind of data, and which data need to be push into the stack? Usage of an ADT’s Object In some compilers, - When ... any solution or all solutions, if exists. 32 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 What kind of data, and which data need to be push into the stack? Priority of operators  Priority of the operators associated...

Ngày tải lên: 06/03/2014, 17:20

... 2008 Cao Hoang Tru CSE Faculty - HCMUT Pseudorandom Pseudorandom Number Generator Key Random Number Modulo Division Address y = ax + c For maximum efficiency, a and c should be prime numbers 40 01 December ... 560010 → 66 Spreading the data more evenly across the address space 32 01 December 2008 Cao Hoang Tru CSE Faculty - HCMUT Collision Resolution • Secondary clustering: data become grouped along ... Linked list resolution • Bucket hashing 27 01 December 2008 Cao Hoang Tru CSE Faculty - HCMUT Pseudorandom • Example: Key = 121267 a = 17 c = 7 listSize = 307 Address = ((17*121267 + 7) MOD 307 + 1 =...

Ngày tải lên: 06/03/2014, 17:20

... predecessor dataIn contains data to be inserted Post data have been inserted in sequence Return true if successful, false if memory overflow Insert Node  Allocate memory for the new node and set up data  Point ... NULL; } Node( ItemType data) { Slide 14Faculty of Computer Science and Engineering – HCMUT Node( ItemType data) { this-> ;data = data; this->next = NULL; } ItemType data; Node<ItemType> *next; }; Nodes – ... Node(); r-> ;data = 10; q->next = r; cout<< p->next-> ;data; r 10 Insert Node Algorithm 1 allocate(pNew) 2 if (memory overflow) 1 return false 3 pNew -> data = dataIn 4 if (pPre...

Ngày tải lên: 06/03/2014, 17:20

... same calculations over and over.  The amount of time used by the recursive function to calculate F n grows exponentially with n.  Simple iteractive program: starts at 0 and keep only three variables, ... Programmers must look at the big picture and leave the detailed computations to the computer. 28 Subprogram implementation 5 Print List in Reverse 19 Recursion 14 Tree and Stack frames of function calls 6 Designing ... Simple iteractive program: starts at 0 and keep only three variables, the current Fibonacci number and its two predecessors. 39 Subprogram implementation 4 Fibonacci Numbers 34 Factorial: A recursive...

Ngày tải lên: 15/03/2014, 17:20

Ngày tải lên: 15/03/2014, 17:20

... (heap is not full) AND (more data in listOfData) 1. listOfData.Retrieve(count, newData) 2. data[ count] = newData 3. ReheapUp( count) 4. count = count + 1 3. if (count < listOfData.Size() ) 1. ... current_position is exists) AND (parent.key > DataIn .key) 1. data[ current_position] = parent 2. current_position = position of parent 3. data[ current_position] = DataIn 4. count = count + ... Chapter). 23 Build heap Algorithm BuildHeap2 () Builds a heap from an array of random data. Pre Array of count random data. Post Array of data becames a heap. Uses Recursive function ReheapDown. 1. position...

Ngày tải lên: 15/03/2014, 17:20

... at i >= pivot, i can be increased. • Otherwise, last_small is increased and two entries at position last_small and i are swapped: 49 Selection Sort 24 Straight Insertion Sort 12 Sorting 4 31 Straight ... Sort 6 Bubble Sort 41 23 Heap Sort 33 Exchange Sort efficiency 43 Shell Sort 16 Sorting 5 Divice -and- Conquer •Quick •Merge •Bubble •Quick •Selection •Heap •Insertion •Shell •Natural Merge •Balanced...

Ngày tải lên: 15/03/2014, 17:20

Ngày tải lên: 15/03/2014, 17:20

... make room. Pre node is pointer to node to contain data. newEntry contains data to be inserted. entryNdx is index to location for new data. Post data have been inserted in sequence. 1 shifter = ... Trees • Each node has m - 1 data entries and m subtree pointers. • The key values in a subtree such that : – >= the key of the left data entry – < the key of the right data entry. K 1 K 2 K 3 keys ... (val root <pointer>, val data <record>) Inserts data into B-tree. Equal keys placed on right branch. Pre root is a pointer to the B-tree. May be null. Post data inserted. Return pointer...

Ngày tải lên: 15/03/2014, 17:20

... http://www.ourstillwaters.org/stillwaters/csteaching/DataStructuresAndAlgorithms/mf1202.htm (2 of 40) [1.7.2001 18:58:59] Data Structures and Algorithms: Table of Contents Data Structures and Algorithms Alfred V. Aho, ... input, and not http://www.ourstillwaters.org/stillwaters/csteaching/DataStructuresAndAlgorithms/mf1201.htm (15 of 37) [1.7.2001 18:58:22] Data Structures and Algorithms: CHAPTER 1: Design and Analysis ... possible. http://www.ourstillwaters.org/stillwaters/csteaching/DataStructuresAndAlgorithms/mf1201.htm (14 of 37) [1.7.2001 18:58:22] Data Structures and Algorithms: CHAPTER 1: Design and Analysis of Algorithms w of newclr and examine the...

Ngày tải lên: 19/03/2014, 13:32

... examples of data structure and algorithm analysi s. • We enhanced consistency with the C++ Standard Template Library (STL). • We incorporated STL data structures into many of our data structures. • ... study of data structures and algorithms. We feel that the central role of data structure design and analysis in the curriculum is fully justified, given the importance of efficient data structures ... classroom. For example, Dr. Goodrich has taught data structures and algorithms courses, including Data Structures as a freshman-sophomore level course and Introduction to Algorithms as an upper-level...

Ngày tải lên: 19/03/2014, 14:08

... areasofproblemsolving,datastructures, programdevelopment,andalgorithmanalysis. Students needtimeandpracticeto understand general methods. By combining the studies of data abstraction, data structures, and algorithms ... different functions, and some of those who Library of Congress Cataloging–in–Publication Data KRUSE,ROBERT L. Data structures and program design in C++ / Robert L. Kruse, Alexander J. Ryba. p. cm. Includes ... intoalgorithmsandin therefinementofalgorithmsintoconcreteprogramsthat canbe appliedtopractical problems. Theprocessofdataspecificationandabstraction,similarly, comesbefore the selection of data structures and...

Ngày tải lên: 19/03/2014, 14:10

Ngày tải lên: 22/03/2014, 20:21

Ngày tải lên: 23/03/2014, 22:20

Ngày tải lên: 17/04/2014, 09:15