data structures and memory

Tài liệu DATA STRUCTURES AND ALGORITHMS USING C# pdf

... 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 seehow to use a data structure ... Introduction toCollections, Generics, and the Timing ClassThis 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 mathematicalformula and not one mention...

Data Structures and Algorithms - Chapter 3 -STACK ppt

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... (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.11Push data into a Linked Stack1. 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 Stack1. Allocate pNew2. If (allocation was successful)1. pNew-> ;data = DataIn2. pNew->link = top3. top =...

Data Structures and Algorithms - Chapter 3 -Stack Applications pdf

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... 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 Problem36What kind of data, and which data need to be push into the stack?Usage of an ADT’s ObjectIn some compilers, - When ... any solution or all solutions, if exists.321234567812345678What kind of data, and which data need to be push into the stack?Priority of operators Priority of the operators associated...

Data Structures and Algorithms - Chapter 9: Hashing pot

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... 2008Cao Hoang TruCSE Faculty - HCMUTPseudorandomPseudorandomNumber GeneratorKeyRandomNumberModuloDivisionAddressy = ax + cFor maximum efficiency, a and c should be prime numbers4001 December ... 560010 → 66Spreading the data more evenly across the address space3201 December 2008Cao Hoang TruCSE Faculty - HCMUTCollision Resolution• Secondary clustering: data become grouped along ... Linked list resolution• Bucket hashing2701 December 2008Cao Hoang TruCSE Faculty - HCMUTPseudorandom• Example:Key = 121267 a = 17 c = 7 listSize = 307Address = ((17*121267 + 7) MOD 307 + 1=...

Data Structures and Algorithms – C++ Implementation ppt

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... predecessordataIn contains data to be insertedPost data have been inserted in sequenceReturn true if successful, false if memory overflowInsert Node Allocate memory for the new node and set up data  Point ... NULL;}Node(ItemType data) {Slide 14Faculty of Computer Science and Engineering – HCMUTNode(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; r10Insert Node Algorithm1 allocate(pNew)2 if (memory overflow)1 return false3 pNew -> data = dataIn4 if (pPre...

Data Structures and Algorithms - Chapter 6 -Recursion pot

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... same calculations over and over. The amount of time used by the recursive function to calculate Fngrows 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. 28Subprogram implementation5Print List in Reverse19Recursion14Tree and Stack frames of function calls6Designing ... Simple iteractive program: starts at 0 and keep only three variables, the current Fibonacci number and its two predecessors.39Subprogram implementation4Fibonacci Numbers34Factorial: A recursive...

Data Structures and Algorithms - Chapter 7 -Tree pptx

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Data Structures and Algorithms - Chapter 8: Heaps pptx

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... (heap is not full) AND (more data in listOfData)1. listOfData.Retrieve(count, newData)2. data[ count] = newData3. ReheapUp( count)4. count = count + 13. if (count < listOfData.Size() )1. ... current_position is exists) AND (parent.key > DataIn .key)1. data[ current_position] = parent2. current_position = position of parent3. data[ current_position] = DataIn4. count = count + ... Chapter).23Build heapAlgorithm 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...

Data Structures and Algorithms - Chapter 10: Sorting docx

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... at i >= pivot, i can be increased.• Otherwise, last_small is increased and two entries at position last_small and i are swapped:49Selection Sort24Straight Insertion Sort12Sorting431Straight ... Sort6Bubble Sort4123Heap Sort33Exchange Sort efficiency43Shell Sort16Sorting5Divice -and- Conquer•Quick•Merge•Bubble•Quick•Selection•Heap•Insertion•Shell•Natural Merge•Balanced...

Data Structures and Algorithms - Chapter 12: Multiway trees pdf

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Data Structures and Algorithms - Chapter 12: Multiway trees doc

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... 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 subtreepointers.• The key values in a subtree such that:– >= the key of the left data entry– < the key of the right data entry.K1K2K3keys ... (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...

Alfred v aho data structures and algorithms

Danh mục: An ninh - Bảo mật

... 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 AlgorithmsAlfred 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 Algorithmsw of newclr and examine the...

Godrich, tamassia, mount data structures and algorithms in c++

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... examples of data structure and algorithm analysis.• 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 curriculumis 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 levelcourse and Introduction to Algorithms as an upper-level...

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Kruse, ryba data structures and program design in c++ 2000

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... areasofproblemsolving,datastructures,programdevelopment,andalgorithmanalysis. Students needtimeandpracticetounderstand general methods. By combining the studies of data abstraction, data structures, and algorithms ... different functions, and some of those whoLibrary 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 ... intoalgorithmsandinthereﬁnementofalgorithmsintoconcreteprogramsthat canbe appliedtopracticalproblems. Theprocessofdataspeciﬁcationandabstraction,similarly, comesbeforethe selection of data structures and...