data structures and algorithms books for gate

... study of data structures and algorithms is critical to the development of the professional programmer. There are many, many books written on data structures and algorithms, but these books are ... 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 before ... 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, ... 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 = ... Push(val DataIn <DataType>) // Specifications here are similar to specifications for Linked Stack 1. if (count = maxsize) 1. return overflow 2. else 1. top = top + 1 2. data[ top] = DataIn 3....

Ngày tải lên: 06/03/2014, 17:20

... what kind of data included in graph (format for nodes and branches, with or without cost), directed or undirected, cyclic or acyclic graph.  Determine main goal.  Specify input and output.  ... cost. ã Need to mark for visited cell. ã One or more destination. ã Input is one start cell. Ouput is any solution or all solutions if exists. ã 30 What kind of data, and which data need to be push ... Before going out of the scope, the object’s destructor is called to make it empty. In building an ADT library, we must consider that task: making an object empty before it’s using and before...

Ngày tải lên: 06/03/2014, 17:20

... searched for placing the new element in. 26 01 December 2008 Cao Hoang Tru CSE Faculty - HCMUT Pseudorandom Pseudorandom Number Generator Key Random Number Modulo Division Address y = ax + c For ... Concepts [17][9][5][1] BAC Probing Searh for B hash(A) = 9 hash(B) = 9 hash(C) = 17 38 01 December 2008 Cao Hoang Tru CSE Faculty - HCMUT Open Addressing Algorithm hashSearch (val T <array>, val k <key>) Searches for ... 560010 → 66 Spreading the data more evenly across the address space 32 01 December 2008 Cao Hoang Tru CSE Faculty - HCMUT Collision Resolution ã Secondary clustering: data become grouped along...

Ngày tải lên: 06/03/2014, 17:20

... List Before list.head = null list.count = 0 ? ? count head list Slide 21Faculty of Computer Science and Engineering – HCMUT 0 count head After list list.count = 0 Data Structures and Algorithms ... 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 – ... Science and Engineering – HCMUT a b c head a b Result: Insert Node Algorithm Algorithm insertNode (ref list <metadata>, val pPre <node pointer>, val dataIn <dataType>) Inserts data...

Ngày tải lên: 06/03/2014, 17:20

... Subprogram implementation  Recursion  Designing recursive algorithms  Recursion removal  Backtracking  Examples of backtracking and recursive algorithms:  Factorial  Fibonacci  The towers of ... takes 1s, 2 64 moves take about 5 x 10 11 years! Recursive program for the Towers of Hanoi would fail for lack of time, but not for lack of space. 47 ... with a stack, but human mind can not.  It is exceedingly difficult for a person to remember a long chain of partial results and then go back through it to complete the work.  Ex.:  When we...

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 + ... (position-1)/2 2. if (data[ position].key > data[ parent].key) 1. swap(position, parent) // swap data at position with data at parent. 2. ReheapUp(parent) 2. return End ReheapUp 9 Select Algorithms Determine...

Ngày tải lên: 15/03/2014, 17:20

... Temporarily leave the pivot value at the first position. ã use a for loop running on a variable i, last_small is the position all entries at or before it have keys less than pivot. ã if the entry at i ... at i >= pivot, i can be increased. ã 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 ... incremental values ã From more of the comparisons, it is better when we can receive more new information. ã Incremental values should not be multiples of each other, other wise, the same keys...

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 = ... Pseudo code of algorithms for B-Tree Insertion 4 17 November 2008 Cao Hoang Tru CSE Faculty - HCMUT M-Way Node Structure key data num entries entry key <key type> data < ;data type> rightPtr ... Trees ã Each node has m - 1 data entries and m subtree pointers. ã 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...

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, ... 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 ... ); http://www.ourstillwaters.org/stillwaters/csteaching/DataStructuresAndAlgorithms/mf1202.htm (9 of 40) [1.7.2001 18:58:59] Data Structures and Algorithms: CHAPTER 1: Design and Analysis of Algorithms 1.8 We want to develop a program for a...

Ngày tải lên: 19/03/2014, 13:32

... 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 course. ... of dividing them into reinforcement, creativity, and project exercises. This book is related to the following books: ã M.T. Goodrich and R. Tamassia, Data Structures and Algorithms in Java, John ... 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...

Ngày tải lên: 19/03/2014, 14:08

... L a n g s a m , A u g e n s t e i n , T e n e n b a u m [ P r e n t i c e H a l l ] Data Structures and Algorithm Analysis in C By Mark Allen Weiss [Addison Wesley] Data Structures and Algorithms City Univ of HK / Dept of CS / Helena ... necessary and appropriate int i, j; void count() { for (i=0;… … } void main() { for (i=0;… … } const int SIZE=10; int table[SIZE][SIZE]; void PrintTable() { } void main() { } OK Data Structures and ... source code and test case. Any problem in this course? I may contact you by email. If you prefer NOT to receive my email, please inform me as soon as possible. Data Structures and Algorithms City...

Ngày tải lên: 22/03/2014, 20:21

Ngày tải lên: 17/04/2014, 09:15

Ngày tải lên: 17/04/2014, 09:15

Ngày tải lên: 24/04/2014, 15:03