basic language of computer science

... Faculty of Computer Science and Engineering Department of Computer Science Page 4/7 while (valid) { cout << “Do you want ... case the returned result is 1, otherwise 0. Solution: Faculty of Computer Science and Engineering Department of Computer Science Page 5/7 int addFirstIfPerfectSquare(int n){ if(n < ... addEventFirst(int n){ if(n mod 2 == 0) addFirst(n); else Faculty of Computer Science and Engineering Department of Computer Science Page 6/7 addLast(n) } 3.6. Write for the class...

Ngày tải lên: 22/03/2014, 12:20

... four generations of computer hardware and the technology behind them. ■ To recognize the four categories of computers. ■ To understand the function of the five basic components of computer hardware. ■ To ... to produce computers. Most computer scientists do not need a detailed understanding of the properties of matter, cir- cuit design, or computer design, but rather a basic understanding of how the ... the rest of your career as a computer scientist. Computer science is probably the most quickly changing of all subjects. Computers, programming lan- guages, and even computing concepts of twenty,...

Ngày tải lên: 17/01/2014, 06:20

... Faculty of Computer Science and Engineering Department of Computer Science 4/4 Part 2. Binary Tree Required Questions Question 8. For each of the following key sequences ... duplicate_error 5. End recursive_Insert Faculty of Computer Science and Engineering Department of Computer Science 2/4 Return element of s is appended into q with the same order. For example ... (compute(a,n)>compute(a,n-1))?compute(a,n):compute(a,n-1) 3233 6,5,4 4,5,6 Faculty of Computer Science and Engineering Department of Computer Science 1/4 DATA STRUCTURES & ALGORITHMS Tutorial 3 Questions...

Ngày tải lên: 13/02/2014, 13:20

... Faculty of Computer Science and Engineering Department of Computer Science 2/3 Question 6. Suggest a data structure that supports ... Node { E data; Node left, right; } Node root; } Faculty of Computer Science and Engineering Department of Computer Science 3/3 Write a recursive method called isCompleteBinaryTree() ... O(logn) findMin Return the value of the minimal element O(logn ) findMax Return the value of the maximal element O(logn ) findMed Return the value of the median element O(1 ) DelMin ...

Ngày tải lên: 13/02/2014, 13:20

... Role Labeling Kristina Toutanova Dept of Computer Science Stanford University Stanford, CA, 94305 kristina@cs.stanford.edu Aria Haghighi Dept of Computer Science Stanford University Stanford, ... labels of the semantic argu- ment nodes of a verb. A drawback of local models is that, when they decide the label of a parse tree node, they cannot use information about the labels and features of ... between the la- bel of a node and input features of other argument nodes. The features are specified by instantiation of templates and the value of a feature is the number of times a particular...

Ngày tải lên: 08/03/2014, 04:22

... easiest type of value for the computer to store. Each value will map onto a particular pattern of bits. The only issue is one of range. The bigger the value the larger the number of bits that ... version. An example of an int variable would be something which kept track of the number of sheep in a field: int numberOfSheep; This creates a variable with could keep track of over two thousand ... below: The area of the glass is the width multiplied by the height. To make the frame we will need two pieces of wood the width of the window, and two pieces of wood the height of the window....

Ngày tải lên: 08/03/2014, 11:20

... verification of protocols in less time, money ● NS offers support for simulating a variety of protocol suites and scenarios ● Front end is oTCL, back end is C++ ● NS is an on-going effort of research ... top of TCP ● FTP ● Telnet set ftp [new Application/FTP] $ftp attach-agent $tcp0 set telnet [new Application/Telnet] $telnet attach-agent $tcp0 NS-2 Tutorial Kameswari Chebrolu Dept. of Computer ... object oriented discrete-event simulator – Simulator maintains list of events and executes one event after another – Single thread of control: no locking or race conditions ● Back end is C++ event...

Ngày tải lên: 16/03/2014, 17:20

... Faculty of Computer Science and Engineering Department of Computer Science Page 1/5 LAB SESSION 1 BASIC OPERATIONS ON LINKED LIST 1. OBJECTIVE The objectives of Lab 1 are (1) ... pTemp; // the list now is {5} pTemp = new Node; count++; Faculty of Computer Science and Engineering Department of Computer Science Page 4/5 return pList; } a. Rewrite the main function ... pTemp = pTemp->next; delete pHead; pHead = pTemp; Faculty of Computer Science and Engineering Department of Computer Science Page 3/5 } } } Listing 3 Having the List class...

Ngày tải lên: 22/03/2014, 12:20

... Faculty of Computer Science and Engineering Department of Computer Science Page 1/4 LAB SESSION 2 POLYNOMIAL LIST 1. OBJECTIVE The objectives of Lab 2 are (1) to introduce ... = newdata; pTemp->next = pHead; pHead = pTemp; Faculty of Computer Science and Engineering Department of Computer Science Page 2/4 count++; } void List::display() { Node* ... pTemp->data += nConst; return; } Listing 3 Faculty of Computer Science and Engineering Department of Computer Science Page 3/4 4. EXERCISES In this work, you are provided...

Ngày tải lên: 22/03/2014, 12:20

... Faculty of Computer Science and Engineering Department of Computer Science 3/3 Listing 3 gives a scenario in which we try to develop a method getSize() to count the number of nodes of the ... Faculty of Computer Science and Engineering Department of Computer Science 2/3 } // Tree::~Tree() { destroy(root); root = ... RLN 4.3. Write a recursive method to calculate the height of the tree 4.4. Write a recursive method to calculate the sum of values of all nodes in a tree. 4.5. Write a recursive method to check...

Ngày tải lên: 22/03/2014, 12:20

... Faculty of Computer Science and Engineering Department of Computer Science Released on 03/09/2012 10:09:56 5/5 2 loop (j < i) ... f(2 m ) = g(m) = O(m*logm) = O(log(n)*log(log(n))). End Faculty of Computer Science and Engineering Department of Computer Science Released on 03/09/2012 10:09:56 2/5  If [n/2] is even, ... takes: 2 1024 log 2 (1024)ì10 -9 10 360 s Question 7. Faculty of Computer Science and Engineering Department of Computer Science Released on 03/09/2012 10:09:56 1/5 DATA STRUCTURES &...

Ngày tải lên: 28/03/2014, 15:20

... Faculty of Computer Science and Engineering Department of Computer Science Released on 24/08/2012 20:06:39 2/4 Question 5. If the algorithm doIt has an efficiency factor of 2n, calculate ... n^3*log2(n) 40*2^1024*10^-9 U n = U +1 U = 1 O(n) n-1 1 Faculty of Computer Science and Engineering Department of Computer Science Released on 24/08/2012 20:06:39 3/4 Advanced Questions ... corresponding to n 1 if (n <= 1) 1 return 1 2 else Faculty of Computer Science and Engineering Department of Computer Science Released on 24/08/2012 20:06:39 4/4 1 return f(n – 1)...

Ngày tải lên: 28/03/2014, 15:20

... Faculty of Computer Science and Engineering Department of Computer Science Page 2/10 a. f – k b. f *k c. f\ 10 d. f\ x e. f* f 2 Faculty of Computer Science and Engineering ... Faculty of Computer Science and Engineering Department of Computer Science Page 1/10 x x 4 3 2 - 5 + x 2 + 4 x 2 4x 3 - 3x 2 -5 + - -4x 19 2X 2 +1 3/2x 3x 3 -1/2 Faculty of Computer Science ... s2{1,9,4,2} s1{7,10} s1{2,4,9,1,7,10}s2{rong} s1{9,1,7,10} s2{4,2} pop(SourceStack,x) pop(SourceStack,y) Push(SourceStack,x) Faculty of Computer Science and Engineering Department of Computer Science Page 9/10 Two ways of queue implementation Basically, the principle of a queue is first in first...

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