PROBLEM 1 : (Vocabulary: 8 points) For each of the words/phrases below, circle the denition that is the best description as it pertains in the context

Size: px
Start display at page:

Download "PROBLEM 1 : (Vocabulary: 8 points) For each of the words/phrases below, circle the denition that is the best description as it pertains in the context"

Transcription

1 Test 1: CPS 100 Owen Astrachan October 5, 1994 Name: Honor code acknowledgement (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 TOTAL: value 8 pts. 6 pts. 14 pts. 10 pts. 14 pts. 52 pts. grade 1

2 PROBLEM 1 : (Vocabulary: 8 points) For each of the words/phrases below, circle the denition that is the best description as it pertains in the context of computer science, programming, and C/C template (a) A program used as a pattern on which similar programs are designed and implemented. (b) A mechanism in C++ for parameterizing a class by atype, e.g., allowing a general stack class to be able to represent a stack ofint and a stack of double. (c) A mechanism that permits operators to be overloaded in a user-dened class, e.g., so that += can mean something for a class like BigInt. 2. destructor (a) A member function that is automatically invoked when a variable of a user-dened type is initially dened. (b) A member function that is automatically invoked when a variable of a user-dened type goes out of scope. (c) A bug in a program that slowly stops the operating system from working. 3. O-notation (a) A notation used to express relationships between dierent objects in an object-oriented program. (b) A notation used to express resource requirements of an algorithm that provides an asymptotic upper bound on the resource. (c) A notation used by the professor in this course to describe his own programs. 4. Queue (a) A last-in, rst-out data structure. (b) A rst-in, rst-out data structure. (c) A letter in the alphabet. PROBLEM 2 : (Postx: 6 points) What is the value of the postx expression: 8 2 * * Write a postx expression equivalent to 7 + (12 + 3) * 4. Note that this expression has the value 67. How many comparisons are needed to nd an element in an array of four million elements using binary search? [answers within 10 will be considered correct]. 2

3 PROBLEM 3 : (Stacks: 12 points) Part of the header le for the stack class we discussed in class is shown below (this is for a stack ofint.) const int maxsize = 400; typedef int ElementType; class Stack public: Stack (); // constructor Stack (const Stack &); // copy constructor ~Stack(); // destructor int IsEmpty () const; // returns 1 if empty, else 0 ElementType Top () const; // returns top element int Push(ElementType); // push, return 1 if success int Pop(); // pop, return 1 if success Stack & operator = (const Stack &); private: int tos; // top of stack ElementType * elements; // array implementation ; Part A 8points You are to write the body of the NON-member function StackSize below. StackSize returns the number of elements stored in the parameter s. Note that s is passed as a const-reference parameter which means that the member function Pop CANNOT be used with s (since this would alter s). You can, however, dene variables/objects of type Stack. int StackSize(const Stack & s) // postcondition: returns # of elements stored in stack s 3

4 Part B 3points Write the body of operator < below. In writing the function you may call the function StackSize from part A. Assume that StackSize works as specied, regardless of what you wrote for part A. Less-than is dened for stacks a and b so that a<bif the number of elements in stack a is smaller than the number of elements in stack b. int operator < (const Stack & a, const Stack & b) // postcondition: returns 1 if stack a is "smaller" than stack b. Part C 3points In the denition of the class Stack given above an array is used to store the elements of the stack. The array is accessible via the private data eld elements. The body of the constructor Stack is shown below. Stack::Stack() // postcondition: empty stack initialized elements = new ElementType [maxsize]; tos = 0; Explain how this constructor could be changed so that a statement like Stack s(100); could be used to dene a stack of 100 elements, but the denition Stack st; would still be legal and dene a stack of 400 elements. 4

5 Bonus question (2 points): Who invented the language C++? 5

6 PROBLEM 4 : (Double-link 10 points) In a doubly-linked list, each node maintains pointers to the previous node and to the next node. For example, the diagram below shows a doubly-linked list of 4 nodes Doubly-linked lists are implemented using the struct below. struct Node int info; Node * next; Node * previous; Node(int datum, Node * before = 0, Node * after = 0); ; Node::Node(int datum, Node * before, Node * after) // postcondition: construct list node from given params info = datum; previous = before; next = after; Part A Assume that doubly-linked lists are maintained in sorted order and do NOT have header nodes. Write the function Insert below that inserts a new node containing val into list so that list remains in sorted order. void Insert(Node * & list, int val) // precondition: list is sorted, list = a1, a2,..., an // postcondition: list is sorted, list contains val and all nodes a1,...,an // 6

7 7

8 PROBLEM 5 : (Classied 14 points) A class that implements lists of strings uses the denition below. The denitions below support adding elements only to the front of a List. The underlying representation of a List uses a linked list with a header node. typedef String Key; struct Node Key info; Node * next; Node(const Key & key, Node * follow = 0) info = key; next = follow; ; class List public: List(); List(const List & list); ~List(); int Size() const; void AddFront(const Key & key); int Includes(const Key & key); private: Node * first; ; // constructor, makes empty list // copy constructor // destructor // returns # of elements in list // add key to front of list // returns 1 if key in list // points to first node in list The use of a header node means that a list ("apple","pear", "orange","banana") is represented by an object diagrammed below. A constructor initializes an empty list consisting of just a header node whose next eld has value 0. first apple pear orange banana List::List() // postcondition: list with 0 elements created first = new Node("",0); // make header node 8

9 Part A: 6points Assume that the operator += will be overloaded so that it adds a new node to the end of a List. That is the eect of animals += "zebra" is to add a new item to the end of the List animal. The prototype for this operator is given below, you are to write the code implementing the operator. List & List::operator += (const Key & key) // precondition: *this represents a1, a2,..., an // postcondition: *this represents a1, a2,..., an, key 9

10 Part B: 8points Assume that the function Remove whose header and specication are given below is provided. You do NOT need to write this function, you can call the function in code you write. void Remove(Node * & list, const String & word) // postcondition: all nodes of list containing word have been removed // other nodes remain in original order A new member function Uniquify is to be implemented that removes all duplicate keys from a list. For example, if a list fruit is represented by ("apple","pear", "apple", "orange", "apple", "pear", "banana") then after the call fruit.uniquify(), fruit should represent the list ("apple","pear", "orange", "banana") Write member function Uniquify and describe, using O-notation, the complexity of the code you write to remove all duplicates from a list that initially contains n elements. 10

PROBLEM 1 : (Vocabulary: 8 points) For each of the words/phrases below, circle the denition that is the best description as it pertains in the context

PROBLEM 1 : (Vocabulary: 8 points) For each of the words/phrases below, circle the denition that is the best description as it pertains in the context Test 1: CPS 100 Owen Astrachan February 12, 1996 Name: Honor code acknowledgement (signature) Problem 1 Problem 2 Problem 3 Problem 4 Extra TOTAL: value 8 pts. 18 pts. 13 pts. 16 pts. 6 pts. 57 pts. grade

More information

"apple" "grape" "grape" "grape" "apple"

apple grape grape grape apple Test 1: CPS 100 Owen Astrachan and Dee Ramm February 21, 1997 Name: Honor code acknowledgment (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 TOTAL: value 10 pts. 9 pts. 21 pts.

More information

Before calling Prepend(list,13) After calling Prepend(list,13) After calling RemoveLast(list)

Before calling Prepend(list,13) After calling Prepend(list,13) After calling RemoveLast(list) Test 1: CPS 100 Owen Astrachan Susan Rodger October 5, 1995 Name: Honor code acknowledgement (signature) Problem 1 Problem 2 Problem 3 Problem 4 Extra TOTAL: value 6 pts. 10 pts. 20 pts. 20 pts. 6 pts.

More information

Test 2: CPS Owen Astrachan. November 17, Name: Honor code acknowledgement (signature)

Test 2: CPS Owen Astrachan. November 17, Name: Honor code acknowledgement (signature) Test 2: CPS 53.2 Owen Astrachan November 17, 1993 Name: Honor code acknowledgement (signature) Problem 1 value 12 pts. grade Problem 2 16 pts. Problem 3 10 pts. Problem 4 13 pts. Problem 5 14 pts. TOTAL:

More information

Test 2: CPS 103 Owen Astrachan November 19, 1993 Name: Honor code acknowledgement (signature) Problem 1 value 9 pts. grade Problem 2 12 pts. Problem 3

Test 2: CPS 103 Owen Astrachan November 19, 1993 Name: Honor code acknowledgement (signature) Problem 1 value 9 pts. grade Problem 2 12 pts. Problem 3 Test 2: CPS 103 Owen Astrachan November 19, 1993 Name: Honor code acknowledgement (signature) Problem 1 value 9 pts. grade Problem 2 12 pts. Problem 3 6 pts. Problem 4 12 pts. Problem 5 12 pts. Problem

More information

cameron grace derek cameron

cameron grace derek cameron Test 1: CPS 100E Owen Astrachan and Dee Ramm November 19, 1996 Name: Honor code acknowledgement (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Extra TOTAL: value 15 pts. 15 pts. 8 pts. 12

More information

"sort A" "sort B" "sort C" time (seconds) # of elements

sort A sort B sort C time (seconds) # of elements Test 2: CPS 100 Owen Astrachan and Dee Ramm April 9, 1997 Name: Honor code acknowledgment (signature) Problem 1 value 15 pts. grade Problem 2 12 pts. Problem 3 17 pts. Problem 4 13 pts. Problem 5 12 pts.

More information

Name: I. 20 II. 20 III. 20 IV. 40. CMSC 341 Section 01 Fall 2016 Data Structures Exam 1. Instructions: 1. This is a closed-book, closed-notes exam.

Name: I. 20 II. 20 III. 20 IV. 40. CMSC 341 Section 01 Fall 2016 Data Structures Exam 1. Instructions: 1. This is a closed-book, closed-notes exam. CMSC 341 Section 01 Fall 2016 Data Structures Exam 1 Name: Score Max I. 20 II. 20 III. 20 IV. 40 Instructions: 1. This is a closed-book, closed-notes exam. 2. You have 75 minutes for the exam. 3. Calculators,

More information

mypoly

mypoly CPS 100 Exam 1 Fall 1996 Dr. Rodger PROBLEM 1 : (Hidden in the Stack: (12 pts)) The Stack class discussed in lecture (StackAr.h) is given on the Exam 1 handout. PART A (6 pts): Write the function Max which

More information

EECE.3220: Data Structures Spring 2017

EECE.3220: Data Structures Spring 2017 EECE.3220: Data Structures Spring 2017 Lecture 14: Key Questions February 24, 2017 1. Describe the characteristics of an ADT to store a list. 2. What data members would be necessary for a static array-based

More information

PROBLEM 1 : (Vocabulary: 12 points) For each of the words/phrases below, circle the denition that is the best description as it pertains in the contex

PROBLEM 1 : (Vocabulary: 12 points) For each of the words/phrases below, circle the denition that is the best description as it pertains in the contex Test 1: CPS 53.2 Owen Astrachan October 6, 1993 Name: Honor code acknowledgement (signature) Problem 1 value 12 pts. grade Problem 2 14 pts. Problem 3 5 pts. Problem 4 6 pts. Problem 5 9 pts. Problem 6

More information

PROBLEM 1 : (Short Answer: 13 points) Three points each, except for last two which are two points 1. Both bubble-sort and selection sort are O(n 2 ) s

PROBLEM 1 : (Short Answer: 13 points) Three points each, except for last two which are two points 1. Both bubble-sort and selection sort are O(n 2 ) s Test 2: CPS 100 Owen Astrachan April 3, 1996 Name: Honor code acknowledgement (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 EXTRA TOTAL: value 13 pts. 14 pts. 13 pts. 12 pts. 15 pts. 8

More information

PROBLEM 1 : (ghiiknnt abotu orsst (9 points)) 1. In the Anagram program at the beginning of the semester it was suggested that you use selection sort

PROBLEM 1 : (ghiiknnt abotu orsst (9 points)) 1. In the Anagram program at the beginning of the semester it was suggested that you use selection sort Test 2: CPS 100 Owen Astrachan November 19, 1997 Name: Honor code acknowledgment (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 TOTAL: value 9 pts. 12 pts. 10 pts. 15 pts. 10 pts.

More information

Test 1: CPS 100. Owen Astrachan. October 11, 2000

Test 1: CPS 100. Owen Astrachan. October 11, 2000 Test 1: CPS 100 Owen Astrachan October 11, 2000 Name: Login: Honor code acknowledgment (signature) Problem 1 Problem 2 Problem 3 Problem 4 TOTAL: value 30 pts. 16 pts. 12 pts. 20 pts. 78 pts. grade This

More information

double d0, d1, d2, d3; double * dp = new double[4]; double da[4];

double d0, d1, d2, d3; double * dp = new double[4]; double da[4]; All multiple choice questions are equally weighted. You can generally assume that code shown in the questions is intended to be syntactically correct, unless something in the question or one of the answers

More information

Test 1: CPS 08 Owen Astrachan February 17, 1995 Name: Honor code acknowledgement (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Extra T

Test 1: CPS 08 Owen Astrachan February 17, 1995 Name: Honor code acknowledgement (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Extra T Test 1: CPS 08 Owen Astrachan February 17, 1995 Name: Honor code acknowledgement (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Extra TOTAL: value 8 pts. 12 pts. 10 pts. 10 pts. 12 pts.

More information

l Determine if a number is odd or even l Determine if a number/character is in a range - 1 to 10 (inclusive) - between a and z (inclusive)

l Determine if a number is odd or even l Determine if a number/character is in a range - 1 to 10 (inclusive) - between a and z (inclusive) Final Exam Exercises Chapters 1-7 + 11 Write C++ code to: l Determine if a number is odd or even CS 2308 Fall 2016 Jill Seaman l Determine if a number/character is in a range - 1 to 10 (inclusive) - between

More information

Data Structure (CS301)

Data Structure (CS301) WWW.VUPages.com http://forum.vupages.com WWW.VUTUBE.EDU.PK Largest Online Community of VU Students Virtual University Government of Pakistan Midterm Examination Spring 2003 Data Structure (CS301) StudentID/LoginID

More information

Object Oriented Programming COP3330 / CGS5409

Object Oriented Programming COP3330 / CGS5409 Object Oriented Programming COP3330 / CGS5409 Intro to Data Structures Vectors Linked Lists Queues Stacks C++ has some built-in methods of storing compound data in useful ways, like arrays and structs.

More information

Programming Assignment 2

Programming Assignment 2 CS 122 Fall, 2004 Programming Assignment 2 New Mexico Tech Department of Computer Science Programming Assignment 2 CS122 Algorithms and Data Structures Due 11:00AM, Wednesday, October 13th, 2004 Objectives:

More information

Short Notes of CS201

Short Notes of CS201 #includes: Short Notes of CS201 The #include directive instructs the preprocessor to read and include a file into a source code file. The file name is typically enclosed with < and > if the file is a system

More information

CS201 - Introduction to Programming Glossary By

CS201 - Introduction to Programming Glossary By CS201 - Introduction to Programming Glossary By #include : The #include directive instructs the preprocessor to read and include a file into a source code file. The file name is typically enclosed with

More information

Test 2: CPS 100. Owen Astrachan. November 15, 2000

Test 2: CPS 100. Owen Astrachan. November 15, 2000 Test 2: CPS 100 Owen Astrachan November 15, 2000 Name: Login: Honor code acknowledgment (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 TOTAL: value 12 pts. 30 pts. 8 pts. 20 pts. 16 pts.

More information

CS 216 Exam 1 Fall SOLUTION

CS 216 Exam 1 Fall SOLUTION CS 216 Exam 1 Fall 2004 - SOLUTION Name: Lab Section: Email Address: Student ID # This exam is closed note, closed book. You will have an hour and fifty minutes total to complete the exam. You may NOT

More information

CS24 Week 4 Lecture 2

CS24 Week 4 Lecture 2 CS24 Week 4 Lecture 2 Kyle Dewey Overview Linked Lists Stacks Queues Linked Lists Linked Lists Idea: have each chunk (called a node) keep track of both a list element and another chunk Need to keep track

More information

Largest Online Community of VU Students

Largest Online Community of VU Students WWW.VUPages.com http://forum.vupages.com WWW.VUTUBE.EDU.PK Largest Online Community of VU Students MIDTERM EXAMINATION SEMESTER FALL 2003 CS301-DATA STRUCTURE Total Marks:86 Duration: 60min Instructions

More information

CS171 Midterm Exam. October 29, Name:

CS171 Midterm Exam. October 29, Name: CS171 Midterm Exam October 29, 2012 Name: You are to honor the Emory Honor Code. This is a closed-book and closed-notes exam. You have 50 minutes to complete this exam. Read each problem carefully, and

More information

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination University of Illinois at Urbana-Champaign Department of Computer Science First Examination CS 225 Data Structures and Software Principles Spring 2007 7p-9p, Thursday, March 1 Name: NetID: Lab Section

More information

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination University of Illinois at Urbana-Champaign Department of Computer Science First Examination CS 225 Data Structures and Software Principles Spring 2007 7p-9p, Thursday, March 1 Name: NetID: Lab Section

More information

CSC1322 Object-Oriented Programming Concepts

CSC1322 Object-Oriented Programming Concepts CSC1322 Object-Oriented Programming Concepts Instructor: Yukong Zhang February 18, 2016 Fundamental Concepts: The following is a summary of the fundamental concepts of object-oriented programming in C++.

More information

Classes and Objects. Class scope: - private members are only accessible by the class methods.

Classes and Objects. Class scope: - private members are only accessible by the class methods. Class Declaration Classes and Objects class class-tag //data members & function members ; Information hiding in C++: Private Used to hide class member data and methods (implementation details). Public

More information

And Even More and More C++ Fundamentals of Computer Science

And Even More and More C++ Fundamentals of Computer Science And Even More and More C++ Fundamentals of Computer Science Outline C++ Classes Special Members Friendship Classes are an expanded version of data structures (structs) Like structs, the hold data members

More information

Test 2: CPS 100. Owen Astrachan. April 3, Name: Login: (1 pt)

Test 2: CPS 100. Owen Astrachan. April 3, Name: Login: (1 pt) Test 2: CPS 00 Owen Astrachan April 3, 2003 Name: Login: ( pt) Honor code acknowledgment (signature) Problem value 7 pts. grade Problem 2 2 pts. Problem 3 22 pts. Problem 4 28 pts. TOTAL: 80 pts. This

More information

class for simulating a die (object "rolled" to generate a random number) Dice(int sides) -- constructor, sides specifies number of "sides" for the die

class for simulating a die (object rolled to generate a random number) Dice(int sides) -- constructor, sides specifies number of sides for the die CPS 100, Ramm/Duvall Hour Exam #2 (4/1/98) Spring, 1998 NAME (print): Honor Acknowledgment (signature): DO NOT SPEND MORE THAN 10 MINUTES ON ANY OF THE OTHER QUESTIONS! If you don't see the solution to

More information

CSE 373 Spring 2010: Midterm #1 (closed book, closed notes, NO calculators allowed)

CSE 373 Spring 2010: Midterm #1 (closed book, closed notes, NO calculators allowed) Name: Email address: CSE 373 Spring 2010: Midterm #1 (closed book, closed notes, NO calculators allowed) Instructions: Read the directions for each question carefully before answering. We may give partial

More information

Fast Introduction to Object Oriented Programming and C++

Fast Introduction to Object Oriented Programming and C++ Fast Introduction to Object Oriented Programming and C++ Daniel G. Aliaga Note: a compilation of slides from Jacques de Wet, Ohio State University, Chad Willwerth, and Daniel Aliaga. Outline Programming

More information

Dynamic Data Structures

Dynamic Data Structures Dynamic Data Structures We have seen that the STL containers vector, deque, list, set and map can grow and shrink dynamically. We now examine how some of these containers can be implemented in C++. To

More information

Module 9. Templates & STL

Module 9. Templates & STL Module 9 Templates & STL Objectives In this module Learn about templates Construct function templates and class templates STL 2 Introduction Templates: enable you to write generic code for related functions

More information

Chapter 11. Abstract Data Types and Encapsulation Concepts

Chapter 11. Abstract Data Types and Encapsulation Concepts Chapter 11 Abstract Data Types and Encapsulation Concepts The Concept of Abstraction An abstraction is a view or representation of an entity that includes only the most significant attributes The concept

More information

The Compositional C++ Language. Denition. Abstract. This document gives a concise denition of the syntax and semantics

The Compositional C++ Language. Denition. Abstract. This document gives a concise denition of the syntax and semantics The Compositional C++ Language Denition Peter Carlin Mani Chandy Carl Kesselman March 12, 1993 Revision 0.95 3/12/93, Comments welcome. Abstract This document gives a concise denition of the syntax and

More information

PROBLEM 1 : (Trouble?: (14 pts)) Part A: (6 points) Consider the function Trouble below. int Trouble (const Vector<int> & numbers, int size) if (size

PROBLEM 1 : (Trouble?: (14 pts)) Part A: (6 points) Consider the function Trouble below. int Trouble (const Vector<int> & numbers, int size) if (size Test 2: CPS 6 50 Minute Exam March 31, 1999 Name (print): Lab # Honor Acknowledgment (signature): DO NOT SPEND MORE THAN 10 MINUTES ON ANY OF THE QUESTIONS! If you do not see the solution to a problem

More information

Chapter 3: Data Abstraction

Chapter 3: Data Abstraction 1 Abstract Data Types In Chapter 1 it was stated that: Data abstraction separates what can be done to data from how it is actually done. An abstract data type (ADT) is a collection of data and a set of

More information

CS 455 Final Exam Spring 2015 [Bono] May 13, 2015

CS 455 Final Exam Spring 2015 [Bono] May 13, 2015 Name: USC netid (e.g., ttrojan): CS 455 Final Exam Spring 2015 [Bono] May 13, 2015 There are 10 problems on the exam, with 73 points total available. There are 10 pages to the exam, including this one;

More information

Largest Online Community of VU Students

Largest Online Community of VU Students WWW.VUPages.com WWW.VUTUBE.EDU.PK http://forum.vupages.com Largest Online Community of VU Students MIDTERM EXAMINATION SEMESTER FALL 2003 CS301-DATA STRUCTURE Total Marks:86 Duration: 60min Instructions

More information

Test 1: CPS 100. Owen Astrachan. October 1, 2004

Test 1: CPS 100. Owen Astrachan. October 1, 2004 Test 1: CPS 100 Owen Astrachan October 1, 2004 Name: Login: Honor code acknowledgment (signature) Problem 1 value 20 pts. grade Problem 2 30 pts. Problem 3 20 pts. Problem 4 20 pts. TOTAL: 90 pts. This

More information

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination University of Illinois at Urbana-Champaign Department of Computer Science First Examination CS 225 Data Structures and Software Principles Sample Exam 2 75 minutes permitted Print your name, netid, and

More information

ADT: Design & Implementation

ADT: Design & Implementation CPSC 250 Data Structures ADT: Design & Implementation Dr. Yingwu Zhu Abstract Data Type (ADT) ADT = data items + operations on the data Design of ADT Determine data members & operations Implementation

More information

ADT Sorted List Operations

ADT Sorted List Operations 6 Lists Plus ADT Sorted List Operations Transformers MakeEmpty InsertItem DeleteItem Observers IsFull LengthIs RetrieveItem Iterators ResetList GetNextItem change state observe state process all class

More information

Lab 2: ADT Design & Implementation

Lab 2: ADT Design & Implementation Lab 2: ADT Design & Implementation By Dr. Yingwu Zhu, Seattle University 1. Goals In this lab, you are required to use a dynamic array to design and implement an ADT SortedList that maintains a sorted

More information

OBJECT ORIENTED PROGRAMMING USING C++ CSCI Object Oriented Analysis and Design By Manali Torpe

OBJECT ORIENTED PROGRAMMING USING C++ CSCI Object Oriented Analysis and Design By Manali Torpe OBJECT ORIENTED PROGRAMMING USING C++ CSCI 5448- Object Oriented Analysis and Design By Manali Torpe Fundamentals of OOP Class Object Encapsulation Abstraction Inheritance Polymorphism Reusability C++

More information

Data Structures and Algorithms

Data Structures and Algorithms Data Structures and Algorithms First Semester 2017/2018 Linked Lists Eng. Anis Nazer Linked List ADT Is a list of nodes Each node has: data (can be any thing, int, char, Person, Point, day,...) link to

More information

Containers and the Standard Template Library (STL)

Containers and the Standard Template Library (STL) Containers and the Standard Template Library (STL) Professor Hugh C. Lauer CS-2303, System Programming Concepts (Slides include materials from The C Programming Language, 2 nd edition, by Kernighan and

More information

Lecture 7. Log into Linux New documents posted to course webpage

Lecture 7. Log into Linux New documents posted to course webpage Lecture 7 Log into Linux New documents posted to course webpage Coding style guideline; part of project grade is following this Homework 4, due on Monday; this is a written assignment Project 1, due next

More information

3.Constructors and Destructors. Develop cpp program to implement constructor and destructor.

3.Constructors and Destructors. Develop cpp program to implement constructor and destructor. 3.Constructors and Destructors Develop cpp program to implement constructor and destructor. Constructors A constructor is a special member function whose task is to initialize the objects of its class.

More information

Overview of today s lecture. Quick recap of previous C lectures. Introduction to C programming, lecture 2. Abstract data type - Stack example

Overview of today s lecture. Quick recap of previous C lectures. Introduction to C programming, lecture 2. Abstract data type - Stack example Overview of today s lecture Introduction to C programming, lecture 2 -Dynamic data structures in C Quick recap of previous C lectures Abstract data type - Stack example Make Refresher: pointers Pointers

More information

CSE030 Fall 2012 Final Exam Friday, December 14, PM

CSE030 Fall 2012 Final Exam Friday, December 14, PM CSE030 Fall 2012 Final Exam Friday, December 14, 2012 3-6PM Write your name here and at the top of each page! Name: Select your lab session: Tuesdays Thursdays Paper. If you have any questions or need

More information

Computer Science Foundation Exam

Computer Science Foundation Exam Computer Science Foundation Exam August 26, 2017 Section I A DATA STRUCTURES NO books, notes, or calculators may be used, and you must work entirely on your own. Name: UCFID: NID: Question # Max Pts Category

More information

CS201 Some Important Definitions

CS201 Some Important Definitions CS201 Some Important Definitions For Viva Preparation 1. What is a program? A program is a precise sequence of steps to solve a particular problem. 2. What is a class? We write a C++ program using data

More information

MULTIMEDIA COLLEGE JALAN GURNEY KIRI KUALA LUMPUR

MULTIMEDIA COLLEGE JALAN GURNEY KIRI KUALA LUMPUR STUDENT IDENTIFICATION NO MULTIMEDIA COLLEGE JALAN GURNEY KIRI 54100 KUALA LUMPUR FIFTH SEMESTER FINAL EXAMINATION, 2014/2015 SESSION PSD2023 ALGORITHM & DATA STRUCTURE DSEW-E-F-2/13 25 MAY 2015 9.00 AM

More information

PROBLEM 1 : (I'll huff and I'll puff and I'll... (10 pts)) The Huffman tree below is used for this problem. e s r o t Part A(4 points) Using this tree

PROBLEM 1 : (I'll huff and I'll puff and I'll... (10 pts)) The Huffman tree below is used for this problem. e s r o t Part A(4 points) Using this tree Test 2: CPS 100 Owen Astrachan April 4, 2002 Name: (1 pt) Login: Honor code acknowledgment (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 TOTAL: value 10 pts. 12 pts. 8 pts. 10

More information

Object Oriented Paradigm

Object Oriented Paradigm Object Oriented Paradigm History Simula 67 A Simulation Language 1967 (Algol 60 based) Smalltalk OO Language 1972 (1 st version) 1980 (standard) Background Ideas Record + code OBJECT (attributes + methods)

More information

University of Illinois at Urbana-Champaign Department of Computer Science. Second Examination

University of Illinois at Urbana-Champaign Department of Computer Science. Second Examination University of Illinois at Urbana-Champaign Department of Computer Science Second Examination CS 225 Data Structures and Software Principles Fall 2011 9a-11a, Wednesday, November 2 Name: NetID: Lab Section

More information

(8 1) Container Classes & Class Templates D & D Chapter 18. Instructor - Andrew S. O Fallon CptS 122 (October 8, 2018) Washington State University

(8 1) Container Classes & Class Templates D & D Chapter 18. Instructor - Andrew S. O Fallon CptS 122 (October 8, 2018) Washington State University (8 1) Container Classes & Class Templates D & D Chapter 18 Instructor - Andrew S. O Fallon CptS 122 (October 8, 2018) Washington State University Key Concepts Class and block scope Access and utility functions

More information

PROGRAMMING IN C++ (Regulation 2008) Answer ALL questions PART A (10 2 = 20 Marks) PART B (5 16 = 80 Marks) function? (8)

PROGRAMMING IN C++ (Regulation 2008) Answer ALL questions PART A (10 2 = 20 Marks) PART B (5 16 = 80 Marks) function? (8) B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2009 EC 2202 DATA STRUCTURES AND OBJECT ORIENTED Time: Three hours PROGRAMMING IN C++ Answer ALL questions Maximum: 100 Marks 1. When do we declare a

More information

CMPT 117: Tutorial 1. Craig Thompson. 12 January 2009

CMPT 117: Tutorial 1. Craig Thompson. 12 January 2009 CMPT 117: Tutorial 1 Craig Thompson 12 January 2009 Administrivia Coding habits OOP Header Files Function Overloading Class info Tutorials Review of course material additional examples Q&A Labs Work on

More information

Purpose of Review. Review some basic C++ Familiarize us with Weiss s style Introduce specific constructs useful for implementing data structures

Purpose of Review. Review some basic C++ Familiarize us with Weiss s style Introduce specific constructs useful for implementing data structures C++ Review 1 Purpose of Review Review some basic C++ Familiarize us with Weiss s style Introduce specific constructs useful for implementing data structures 2 Class The Class defines the data structure

More information

Most of this PDF is editable. You can either type your answers in the red boxes/lines, or you can write them neatly by hand.

Most of this PDF is editable. You can either type your answers in the red boxes/lines, or you can write them neatly by hand. 15-122 : Principles of Imperative Computation, Spring 2016 Written Homework 7 Due: Monday 7 th March, 2016 Name:q1 Andrew ID: q2 Section:q3 This written homework covers amortized analysis and hash tables.

More information

Today s lecture. CS 314 fall 01 C++ 1, page 1

Today s lecture. CS 314 fall 01 C++ 1, page 1 Today s lecture Midterm Thursday, October 25, 6:10-7:30pm general information, conflicts Object oriented programming Abstract data types (ADT) Object oriented design C++ classes CS 314 fall 01 C++ 1, page

More information

CSE 373 Autumn 2010: Midterm #1 (closed book, closed notes, NO calculators allowed)

CSE 373 Autumn 2010: Midterm #1 (closed book, closed notes, NO calculators allowed) Name: Email address: CSE 373 Autumn 2010: Midterm #1 (closed book, closed notes, NO calculators allowed) Instructions: Read the directions for each question carefully before answering. We may give partial

More information

Programming Languages 2nd edition Tucker and Noonan"

Programming Languages 2nd edition Tucker and Noonan Programming Languages 2nd edition Tucker and Noonan" Chapter 13 Object-Oriented Programming I am surprised that ancient and Modern writers have not attributed greater importance to the laws of inheritance..."

More information

Test #1. Login: Initials: 2 PROBLEM 1 : (The Sorted Link (12 points)) Using the following definition of a linked list node, write a function that inse

Test #1. Login: Initials: 2 PROBLEM 1 : (The Sorted Link (12 points)) Using the following definition of a linked list node, write a function that inse DUKE UNIVERSITY Department of Computer Science CPS 100 Fall 2001 J. Forbes Test #1 Name: Login: Honor code acknowledgment (signature) Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem

More information

Preface... (vii) CHAPTER 1 INTRODUCTION TO COMPUTERS

Preface... (vii) CHAPTER 1 INTRODUCTION TO COMPUTERS Contents Preface... (vii) CHAPTER 1 INTRODUCTION TO COMPUTERS 1.1. INTRODUCTION TO COMPUTERS... 1 1.2. HISTORY OF C & C++... 3 1.3. DESIGN, DEVELOPMENT AND EXECUTION OF A PROGRAM... 3 1.4 TESTING OF PROGRAMS...

More information

Name: Username: I. 20. Section: II. p p p III. p p p p Total 100. CMSC 202 Section 06 Fall 2015

Name: Username: I. 20. Section: II. p p p III. p p p p Total 100. CMSC 202 Section 06 Fall 2015 CMSC 202 Section 06 Fall 2015 Computer Science II Midterm Exam I Name: Username: Score Max Section: (check one) 07 - Sushant Athley, Tuesday 11:30am 08 - Aishwarya Bhide, Thursday 11:30am 09 - Phanindra

More information

C++ Programming: From Problem Analysis to Program Design, Fifth Edition. Chapter 12: Classes and Data Abstraction

C++ Programming: From Problem Analysis to Program Design, Fifth Edition. Chapter 12: Classes and Data Abstraction C++ Programming: From Problem Analysis to Program Design, Fifth Edition Chapter 12: Classes and Data Abstraction Objectives In this chapter, you will: Learn about classes Learn about private, protected,

More information

Outline. Computer Science 331. Information Hiding. What This Lecture is About. Data Structures, Abstract Data Types, and Their Implementations

Outline. Computer Science 331. Information Hiding. What This Lecture is About. Data Structures, Abstract Data Types, and Their Implementations Outline Computer Science 331 Data Structures, Abstract Data Types, and Their Implementations Mike Jacobson 1 Overview 2 ADTs as Interfaces Department of Computer Science University of Calgary Lecture #8

More information

CMa simple C Abstract Machine

CMa simple C Abstract Machine CMa simple C Abstract Machine CMa architecture An abstract machine has set of instructions which can be executed in an abstract hardware. The abstract hardware may be seen as a collection of certain data

More information

Suppose that the following is from a correct C++ program:

Suppose that the following is from a correct C++ program: All multiple choice questions are equally weighted. You can generally assume that code shown in the questions is intended to be syntactically correct, unless something in the question or one of the answers

More information

Part I: Short Answer (12 questions, 65 points total)

Part I: Short Answer (12 questions, 65 points total) CSE 143 Sp01 Final Exam Sample Solution page 1 of 14 Part I: Short Answer (12 questions, 65 points total) Answer all of the following questions. READ EACH QUESTION CAREFULLY. Answer each question in the

More information

Topic 7: Algebraic Data Types

Topic 7: Algebraic Data Types Topic 7: Algebraic Data Types 1 Recommended Exercises and Readings From Haskell: The craft of functional programming (3 rd Ed.) Exercises: 5.5, 5.7, 5.8, 5.10, 5.11, 5.12, 5.14 14.4, 14.5, 14.6 14.9, 14.11,

More information

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination University of Illinois at Urbana-Champaign Department of Computer Science First Examination CS 225 Data Structures and Software Principles Spring 2009 7p-9p, Tuesday, Feb 24 Name: NetID: Lab Section (Day/Time):

More information

Chapter 13 Object Oriented Programming. Copyright 2006 The McGraw-Hill Companies, Inc.

Chapter 13 Object Oriented Programming. Copyright 2006 The McGraw-Hill Companies, Inc. Chapter 13 Object Oriented Programming Contents 13.1 Prelude: Abstract Data Types 13.2 The Object Model 13.4 Java 13.1 Prelude: Abstract Data Types Imperative programming paradigm Algorithms + Data Structures

More information

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination

University of Illinois at Urbana-Champaign Department of Computer Science. First Examination University of Illinois at Urbana-Champaign Department of Computer Science First Examination CS 225 Data Structures and Software Principles Sample Exam 2 75 minutes permitted Print your name, netid, and

More information

CSCE 110 PROGRAMMING FUNDAMENTALS

CSCE 110 PROGRAMMING FUNDAMENTALS CSCE 110 PROGRAMMING FUNDAMENTALS WITH C++ Prof. Amr Goneid AUC Part 16. Linked Lists Prof. amr Goneid, AUC 1 Linked Lists Prof. amr Goneid, AUC 2 Linked Lists The Linked List Structure Some Linked List

More information

1 Short Answer (10 Points Each)

1 Short Answer (10 Points Each) Name: Write all of your responses on these exam pages. If you need extra space please use the backs of the pages. 1 Short Answer (10 Points Each) 1. Write a function that will take as input a pointer to

More information

Implementing Abstractions

Implementing Abstractions Implementing Abstractions Pointers A pointer is a C++ variable that stores the address of an object. Given a pointer to an object, we can get back the original object. Can then read the object's value.

More information

Cpt S 122 Data Structures. Course Review FINAL. Nirmalya Roy School of Electrical Engineering and Computer Science Washington State University

Cpt S 122 Data Structures. Course Review FINAL. Nirmalya Roy School of Electrical Engineering and Computer Science Washington State University Cpt S 122 Data Structures Course Review FINAL Nirmalya Roy School of Electrical Engineering and Computer Science Washington State University Final When: Wednesday (12/12) 1:00 pm -3:00 pm Where: In Class

More information

You must include this cover sheet. Either type up the assignment using theory3.tex, or print out this PDF.

You must include this cover sheet. Either type up the assignment using theory3.tex, or print out this PDF. 15-122 Assignment 3 Page 1 of 12 15-122 : Principles of Imperative Computation Fall 2012 Assignment 3 (Theory Part) Due: Thursday, October 4 at the beginning of lecture. Name: Andrew ID: Recitation: The

More information

15-122: Principles of Imperative Computation, Spring Due: Thursday, March 10, 2016 by 22:00

15-122: Principles of Imperative Computation, Spring Due: Thursday, March 10, 2016 by 22:00 15-122 Programming 7 Page 1 of 8 15-122: Principles of Imperative Computation, Spring 2016 Programming homework 7: Text Buers Due: Thursday, March 10, 2016 by 22:00 For the programming portion of this

More information

ADT Unsorted List. Outline

ADT Unsorted List. Outline Chapter 3 ADT Unsorted List Fall 2017 Yanjun Li CS2200 1 Outline Abstract Data Type Unsorted List Array-based Implementation Linked Implementation Comparison Fall 2017 Yanjun Li CS2200 2 struct NodeType

More information

C++: Const Function Overloading Constructors and Destructors Enumerations Assertions

C++: Const Function Overloading Constructors and Destructors Enumerations Assertions C++: Const Function Overloading Constructors and Destructors Enumerations Assertions Const const float pi=3.14159; const int* pheight; // defines pointer to // constant int value cannot be changed // pointer

More information

Name: Username: I. 10. Section: II. p p p III. p p p p Total 100. CMSC 202 Section 06 Fall 2015

Name: Username: I. 10. Section: II. p p p III. p p p p Total 100. CMSC 202 Section 06 Fall 2015 CMSC 202 Section 06 Fall 2015 Computer Science II Midterm Exam II Name: Username: Score Max Section: (check one) 07 - Sushant Athley, Tuesday 11:30am 08 - Aishwarya Bhide, Thursday 11:30am 09 - Phanindra

More information

Definition of Stack. 5 Linked Structures. Stack ADT Operations. ADT Stack Operations. A stack is a LIFO last in, first out structure.

Definition of Stack. 5 Linked Structures. Stack ADT Operations. ADT Stack Operations. A stack is a LIFO last in, first out structure. 5 Linked Structures Definition of Stack Logical (or ADT) level: A stack is an ordered group of homogeneous items (elements), in which the removal and addition of stack items can take place only at the

More information

CS 61B, Spring 1996 Midterm #1 Professor M. Clancy

CS 61B, Spring 1996 Midterm #1 Professor M. Clancy CS 61B, Spring 1996 Midterm #1 Professor M. Clancy Problem 0 (1 point, 1 minute) Put your login name on each page. Also make sure you have provided the information requested on the first page. Problem

More information

CPSC 211, Sections : Data Structures and Implementations, Honors Final Exam May 4, 2001

CPSC 211, Sections : Data Structures and Implementations, Honors Final Exam May 4, 2001 CPSC 211, Sections 201 203: Data Structures and Implementations, Honors Final Exam May 4, 2001 Name: Section: Instructions: 1. This is a closed book exam. Do not use any notes or books. Do not confer with

More information

CS 10, Fall 2015, Professor Prasad Jayanti

CS 10, Fall 2015, Professor Prasad Jayanti Problem Solving and Data Structures CS 10, Fall 2015, Professor Prasad Jayanti Midterm Practice Problems We will have a review session on Monday, when I will solve as many of these problems as possible.

More information

CSE 143 SAMPLE MIDTERM

CSE 143 SAMPLE MIDTERM CSE 143 SAMPLE MIDTERM 1. (5 points) In some methods, you wrote code to check if a certain precondition was held. If the precondition did not hold, then you threw an exception. This leads to robust code

More information

Test 1: CPS 100. Owen Astrachan. February 23, 2000

Test 1: CPS 100. Owen Astrachan. February 23, 2000 Test 1: CPS 100 Owen Astrachan February 23, 2000 Name: Login: Honor code acknowledgment (signature) Problem 1 value 19 pts. grade Problem 2 24 pts. Problem 3 8 pts. Problem 4 9 pts. Problem 5 6 pts. TOTAL:

More information

UNIVERSITY REGULATIONS

UNIVERSITY REGULATIONS CPSC 221: Algorithms and Data Structures Midterm Exam, 2013 February 15 Name: Student ID: Signature: Section (circle one): MWF(201) TTh(202) You have 60 minutes to solve the 5 problems on this exam. A

More information

CMSC 202 Section 010x Spring Justin Martineau, Tuesday 11:30am

CMSC 202 Section 010x Spring Justin Martineau, Tuesday 11:30am CMSC 202 Section 010x Spring 2007 Computer Science II Final Exam Name: Username: Score Max Section: (check one) 0101 - Justin Martineau, Tuesday 11:30am 0102 - Sandeep Balijepalli, Thursday 11:30am 0103

More information

Computer Science Foundation Exam

Computer Science Foundation Exam Computer Science Foundation Exam December 16, 2011 Section I A COMPUTER SCIENCE NO books, notes, or calculators may be used, and you must work entirely on your own. Name: PID: Question # Max Pts Category

More information