Recursive algorithms Study guides, Class notes & Summaries

O(n^logb(a)) - if a>b^k O((n^k)log(n)) - if a=b^k O(n^k) - if a<b^k T(n)= - aT(n/b)+cn^k a>=1 - b>=2 Theorem (General definition) - let a ≥ 1 and b > 1 be constants, let f(n) be a function and let T(n) be defined on the nonnegative integers by the recurrence: T(n) = a T(n/b) + f(n) Note: T(1) = c Has 3 important asymptotic bound properties. (plus a 4th less used one) When is it used? - When we want to describe asymptotic behaviour...

lOMoARcPSD|140 CS 1027 MIDTERM EXAMS art I. Multiple Choice Questions For each multiple choice question circle only one answer. 1. (1 mark) Consider the following Java statement Integer i = new Integer(1); What value is stored in i? (A) The value 1 (B) The address of object Integer(1) (C) The object Integer(1) 2. (1 mark) The following statement: String[] s = new String[10]; creates an array object and each one of the 10 entries of the array stores an empty ("") string. (...

lOMoARcPSD|140 CS 1027 MIDTERM EXAMS art I. Multiple Choice Questions For each multiple choice question circle only one answer. 1. (1 mark) Consider the following Java statement Integer i = new Integer(1); What value is stored in i? (A) The value 1 (B) The address of object Integer(1) (C) The object Integer(1) 2. (1 mark) The following statement: String[] s = new String[10]; creates an array object and each one of the 10 entries of the array stores an empty ("") string. (...

COP4600 Final Combined What pieces of hardware are in the CPU? - ANS Registers, ALU, and control unit Hardware which serves as the CPUs memory. There are special and general purposed of these - ANS Registers Hardware which does arithmetic and logical computations - ANS ALU Hardware which tracks state/status. Also controls other components - ANS Control unit Instruction cycle responsible for loading the instruction - ANS Fetch Instruction cycle responsible for ...

A solution is said to be efficient if it: - ANSWER It solves the problem within the required resource constraints. An ADT is: - ANSWER the realization of a data type as a software component. The implementation of a data type as a data structure is the physical form of an ADT. True or false? - ANSWER True Which of the following is NOT one of the design patterns mentioned in our text? Flyweight? Visitor? Composite? Synergy? - ANSWER Synergy If A={1, 2, 3, 4} and B={4, 5, 6}, find A∪ ...

COSC 1437 computer science:SEARCHING AND ALGORITHMS Algorithm - correct answer a sequence of steps for accomplishing a task Linear Search - correct answer a search algorithm that starts from the beginning of a list, and checks each element until the search key is found or the end of the list is reached runtime - correct answer time an algorithm takes to execute binary search - correct answer a search algorithm that begins at the midpoint of the range and halves of the range after eac...

1. What is a Natural Number and its Symbol? 2. What is a Real Number and its Symbol? 3. What is an Integer and its Symbol? 4. What is a Rational Number and its Symbol? Positive Integer (N) Any number (R) Any whole number (Z) Can be represented in a Fraction (Q) 5. What is a Ordinal Number? Position in a list 6. What is a Cardinal Number? Size of list 7. What is Absolute Error? Difference between actual answer and esti- mate 8. What is Relative Error? absolute error/true value 9. How doe...

WGU C701 EXAM (MASTERS)- Ethical Hacking Questions and Answers Already Passed 100% Which of the following information security elements guarantees that the sender of a message cannot later deny having sent the message and the recipient cannot deny having received the message? A Confidentiality B Non-repudiation C Availability D Integrity ANS-- B A phase of the cyber kill chain methodology triggers the adversary's malicious code, which utilizes a vulnerability in the operating system...

Exam (elaborations) TEST BANK FOR Discrete Mathematics and Its Applications 7th Edition By Kenneth H. Rosen and Jerrold W. Grossman (Student’s Solutions Guide) Student's Solutions Guide to accompany Discrete Mathematics and Its Applications Seventh Edition Kenneth H. Rosen Monmouth University (and formerly AT&T Laboratories) Prepared by Jerrold W. Grossman Oakland University ~~onnect Learn • Succeed" Contents Preface CHAPTER 1 The Foundations: Logic and Proofs 1.1 Propositional Logic 1 1.2...

Introduction to Algorithms Third Edition Downloaded by Brian Muchoki () lOMoARcPSD| I Foundations Downloaded by Brian Muchoki () lOMoARcPSD| Introduction This part will start you thinking about designing and analyzing algorithms. It is intended to be a gentle introduction to how we specify algorithms, some of the design strategies we will use throughout this book, and many of the fundamental ideas used in algorithm analysis. Later parts of this book will build upon this base. Chapter...