AP Computer Science Homework Set 5 2D Arrays
|
|
- Moris Hampton
- 7 years ago
- Views:
Transcription
1 AP Computer Science Homework Set 5 2D Arrays Note: all programs described below should work if the size of the 2D array is changed. P5A. Create a 3x4 2D array of integers and fill it with random numbers between 0 and 9. Use a nested for loop to print the array in a rectangular format. Finally, print the row, column pair of coordinates of all instances of the number 5. Use nested for loops to populate the 2D array and print out its contents. The strategic use of if statements and tabs will allow you to print the array in a rectangular format (i.e. 3 rows deep and 4 columns wide ) P5B. Create a 3x5 2D array of integers and fill it with numbers 1-15 in row-major (left to right, top to bottom) order using a nested for loop. Print the 2D array in rectangular format using nested for-each loop. Then complete the following computations: a. Calculate and print the sum total of all 15 elements of the array. b. Calculate and print the sum total of each row in the array. c. Calculate and print the sum total of each column in the array. Be sure to preface each printout with a clear statement of what quantity is being printed. Page 1
2 P5C. Got Multiplication Tables? Write a program that will create and print a multiplication table using a 2D array. The program should be able to accept any number of rows and/or columns and correctly generate the multiplication table. Row and column numbers should be displayed along the top and left side of the multiplication table. See the example below: Page 2
3 P5D. Write a program that will fill a 2D array with the letters of the alphabet a-z in row major order (i.e. left-right, top-down as you would read a book.) Once the letter z is reached, the cycle begins again with an a until all elements of the 2D array are filled. Print your array after using nested for loops to test your result. The program should work for any size 2D array. An optional challenge Add a space between every letter that is printed AND the ability to choose from lowercase letters (a-z), capital letters (A-Z), or digits 0-9. Prompt the user for the number of rows, columns, and types of characters to print (lowercase, uppercase, or digits. Example output is shown below: Page 3
4 P5E. Create a class called Jukebox. A Jukebox will consist of a 2D array of MySong objects called songlist. Write a program to perform the following tasks: a. Write a zero-argument constructor to fill the jukebox with the following MySong objects and ratings or fill with your own songs. You can cut and paste the following code to quickly fill up your jukebox free of charge songlist[0][0] = new MySong( "Jet Airliner", 5 ); songlist[0][1] = new MySong( "Slide", 4 ); songlist[0][2] = new MySong( "Tom Sawyer", 3 ); songlist[0][3] = new MySong( "Purple Rain", 2 ); songlist[1][0] = new MySong( "Sing a Song", 1 ); songlist[1][1] = new MySong( "Baba O'Riley", 5 ); songlist[1][2] = new MySong( "Jumper", 4 ); songlist[1][3] = new MySong( "Car Wash", 3 ); songlist[2][0] = new MySong( "Kung Fu Fighting", 2 ); songlist[2][1] = new MySong( "Right as Rain", 4 ); songlist[2][2] = new MySong( "Beat It", 5 ); songlist[2][3] = new MySong( "Bust a Move", 4 ); b. Write a tostring() method that will traverse the 2D array songlist and print all songs in the Jukebox using nested for-each loops. Design your tostring() method to print out the songs in the Jukebox in a userfriendly format. c. Write a method randomsong() that randomly picks a song to play. This can be done by using Math.random() to pick random numbers for a row and a column in the Jukebox and prints the name of the song at that location. Make sure that your code picks row/column combinations that are within the bounds of the 2D array. d. Finally, write a method playsongofrating( int rating ) that takes an integer argument and prints only those songs in the Jukebox whose rating is equal to the parameter rating. Page 4
5 P5F. Time to upgrade your PasswordCreator program and stay one step ahead of the Black Hats. This version should: a. use JOptionPanes to separately ask for the user s last name and proposed password. b. prevent the user from creating a password that contains his/her last name. This will be in addition to the alphanumeric requirement in the first version of your PasswordCreator program. c. continually ask the user to enter a valid proposed password (but not last name) until a valid password is entered. For example, if the user s last name is Smith, then any form of Smith in the proposed password will render the password invalid. For instance, 2smith, SMITH123, smith*321, etc., should all render the password invalid. The password Sm123!axwith should be accepted since the last name Smith has been broken up into two segments, and therefore does constitute the last name Smith in its entirety. Hint: convert both the last name and proposed password to lowercase and perform the necessary comparisons. See the code below: String lastname = new String( "SMIth5" ); String lastnamelowercase = lastname.tolowercase(); System.out.println( lastname ); System.out.println( lastnamelowercase ); // prints SMIth5 // prints smith5 If a successful password has been entered, the program should end (i.e. the program should not ask the user for another password or remain in an endless loop). Below is a summary of the String methods from the AP Computer Science quick reference that might be of help. Page 5
6 P5G. 2D Guessing Game (optional) Write a simple 2D Guessing Game program that will allow the user to guess the row and column that the number 0 is in. If the row and column guess is correct, the computer will display a You Won! message. If the row and column guess is incorrect, the computer will tell the user how many rows and columns the guess is off by. For example if the number to be guessed is in (0,0) and the user guesses (3, 4), the computer will tell the user he/she is off by 3 rows and 4 columns. If you wish, you may limit the user to a certain number of guesses to increase the difficulty level. Complete the following tasks for your guessing game (feel free to add your own features that maintain the spirit of the game) a. Create a 2D array called gameboard of type int. Use dialog boxes to ask the user how many rows and columns he/she wants for the game. b. Use a for loop to fill the 2D array with random numbers between 1 and 100. c. Use Math.random() to pick a random row and random column to place the number 0 in (this will be the number that the user must attempt to find). Hint: call Math.random() twice to generate two random numbers one for the row and one for the column. Be sure not to pick rows and/or columns that are out of bounds! d. Print the 2D array in rectangular format using an X to represent each number in the 2D array, effectively hiding the numbers in the 2D array. e. Use a dialog box to ask the user for a row and column to use as their guess to find the number 0. f. If the guess is correct, reply with a message confirming the win! (e.g. BAM! You found the number 0!) g. If the guess is incorrect, replay with a message telling the user how many rows and how many columns he/she is off by (see the example above). h. Reprint the array, placing a N for No Bam! in place of the X to show that this location has already been picked. i. Repeat steps (e) through (h) until the number 0 is found or until all locations have been checked (unless you choose the limit the number of guesses). Below are some features that might be useful for this program public static void main( String[] args ) throws InterruptedException { Thread.sleep( 1000 ); System.out.println( \f ); } // end method main // delays program // need throws InterruptedException // after public static void main // clears the screen Page 6
7 P5H. 2D Image Processing (coming soon) P5I. QR Codes (coming soon) By the end of the lesson students should be able to: a. Write the Java code to create and populate a 2D Array. b. Write nested for and for-each loops to populate and process 2D Arrays. Page 7
J a v a Quiz (Unit 3, Test 0 Practice)
Computer Science S-111a: Intensive Introduction to Computer Science Using Java Handout #11 Your Name Teaching Fellow J a v a Quiz (Unit 3, Test 0 Practice) Multiple-choice questions are worth 2 points
More informationCS170 Lab 11 Abstract Data Types & Objects
CS170 Lab 11 Abstract Data Types & Objects Introduction: Abstract Data Type (ADT) An abstract data type is commonly known as a class of objects An abstract data type in a program is used to represent (the
More informationSystem.out.println("\nEnter Product Number 1-5 (0 to stop and view summary) :
Benjamin Michael Java Homework 3 10/31/2012 1) Sales.java Code // Sales.java // Program calculates sales, based on an input of product // number and quantity sold import java.util.scanner; public class
More informationAP Computer Science Java Mr. Clausen Program 9A, 9B
AP Computer Science Java Mr. Clausen Program 9A, 9B PROGRAM 9A I m_sort_of_searching (20 points now, 60 points when all parts are finished) The purpose of this project is to set up a program that will
More informationYou are to simulate the process by making a record of the balls chosen, in the sequence in which they are chosen. Typical output for a run would be:
Lecture 7 Picking Balls From an Urn The problem: An urn has n (n = 10) balls numbered from 0 to 9 A ball is selected at random, its' is number noted, it is set aside, and another ball is selected from
More informationMobile App Design Project #1 Java Boot Camp: Design Model for Chutes and Ladders Board Game
Mobile App Design Project #1 Java Boot Camp: Design Model for Chutes and Ladders Board Game Directions: In mobile Applications the Control Model View model works to divide the work within an application.
More informationThe resulting tile cannot merge with another tile again in the same move. When a 2048 tile is created, the player wins.
2048 2048 is number puzzle game created in March 2014 by 19-year-old Italian web developer Gabriele Cirulli, in which the objective is to slide numbered tiles on a grid to combine them and create a tile
More informationConditionals (with solutions)
Conditionals (with solutions) For exercises 1 to 27, indicate the output that will be produced. Assume the following declarations: final int MAX = 25, LIMIT = 100; int num1 = 12, num2 = 25, num3 = 87;
More informationIteration CHAPTER 6. Topic Summary
CHAPTER 6 Iteration TOPIC OUTLINE 6.1 while Loops 6.2 for Loops 6.3 Nested Loops 6.4 Off-by-1 Errors 6.5 Random Numbers and Simulations 6.6 Loop Invariants (AB only) Topic Summary 6.1 while Loops Many
More informationWelcome to the HVAC Sales Academy Learning Management System (LMS) Walkthrough:
Welcome to the HVAC Sales Academy Learning Management System (LMS) Walkthrough: In this walkthrough we will show you the basics of navigating around inside our new LMS system. This should help make it
More informationjava.util.scanner Here are some of the many features of Scanner objects. Some Features of java.util.scanner
java.util.scanner java.util.scanner is a class in the Java API used to create a Scanner object, an extremely versatile object that you can use to input alphanumeric characters from several input sources
More informationJava CPD (I) Frans Coenen Department of Computer Science
Java CPD (I) Frans Coenen Department of Computer Science Content Session 1, 12:45-14:30 (First Java Programme, Inheritance, Arithmetic) Session 2, 14:45-16:45 (Input and Programme Constructs) Materials
More informationAP Computer Science Java Subset
APPENDIX A AP Computer Science Java Subset The AP Java subset is intended to outline the features of Java that may appear on the AP Computer Science A Exam. The AP Java subset is NOT intended as an overall
More informationHandout 3 cs180 - Programming Fundamentals Spring 15 Page 1 of 6. Handout 3. Strings and String Class. Input/Output with JOptionPane.
Handout 3 cs180 - Programming Fundamentals Spring 15 Page 1 of 6 Handout 3 Strings and String Class. Input/Output with JOptionPane. Strings In Java strings are represented with a class type String. Examples:
More informationLowercase Letters Capital Letters Picture Cards
Lowercase Letters Capital Letters Picture Cards Notes: You may want to cut out the flashcards and mount them on heavier paper for durability and ease of use. Rather than drilling through the cards (boring
More informationTranslating to Java. Translation. Input. Many Level Translations. read, get, input, ask, request. Requirements Design Algorithm Java Machine Language
Translation Translating to Java Introduction to Computer Programming The job of a programmer is to translate a problem description into a computer language. You need to be able to convert a problem description
More informationSession 7 Fractions and Decimals
Key Terms in This Session Session 7 Fractions and Decimals Previously Introduced prime number rational numbers New in This Session period repeating decimal terminating decimal Introduction In this session,
More informationLOOPS CHAPTER CHAPTER GOALS
jfe_ch04_7.fm Page 139 Friday, May 8, 2009 2:45 PM LOOPS CHAPTER 4 CHAPTER GOALS To learn about while, for, and do loops To become familiar with common loop algorithms To understand nested loops To implement
More informationFirst Java Programs. V. Paúl Pauca. CSC 111D Fall, 2015. Department of Computer Science Wake Forest University. Introduction to Computer Science
First Java Programs V. Paúl Pauca Department of Computer Science Wake Forest University CSC 111D Fall, 2015 Hello World revisited / 8/23/15 The f i r s t o b l i g a t o r y Java program @author Paul Pauca
More informationWHAT S NEW IN MS EXCEL 2013
Contents Excel... 1 Filling empty cells using Flash Fill... 1 Filtering records using a Timeline... 2 Previewing with Quick Analysis... 4 Using Chart Advisor recommendations... 5 Finding errors and issues
More information1) Which of the following is a constant, according to Java naming conventions? a. PI b. Test c. x d. radius
Programming Concepts Practice Test 1 1) Which of the following is a constant, according to Java naming conventions? a. PI b. Test c. x d. radius 2) Consider the following statement: System.out.println("1
More informationJava Program Coding Standards 4002-217-9 Programming for Information Technology
Java Program Coding Standards 4002-217-9 Programming for Information Technology Coding Standards: You are expected to follow the standards listed in this document when producing code for this class. Whether
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The JDK command to compile a class in the file Test.java is A) java Test.java B) java
More informationVisual Logic Instructions and Assignments
Visual Logic Instructions and Assignments Visual Logic can be installed from the CD that accompanies our textbook. It is a nifty tool for creating program flowcharts, but that is only half of the story.
More information1.4 Arrays Introduction to Programming in Java: An Interdisciplinary Approach Robert Sedgewick and Kevin Wayne Copyright 2002 2010 2/6/11 12:33 PM!
1.4 Arrays Introduction to Programming in Java: An Interdisciplinary Approach Robert Sedgewick and Kevin Wayne Copyright 2002 2010 2/6/11 12:33 PM! A Foundation for Programming any program you might want
More informationIntroduction to Python
WEEK ONE Introduction to Python Python is such a simple language to learn that we can throw away the manual and start with an example. Traditionally, the first program to write in any programming language
More informationAccounts Payable Expense Distribution Tables
Accounts Payable Expense Distribution Tables Use Expense Distribution Table Maintenance to set up tables with general ledger accounts and distribution percentages. The tables can then be selected in Invoice
More informationMath 55: Discrete Mathematics
Math 55: Discrete Mathematics UC Berkeley, Fall 2011 Homework # 7, due Wedneday, March 14 Happy Pi Day! (If any errors are spotted, please email them to morrison at math dot berkeley dot edu..5.10 A croissant
More informationColored Hats and Logic Puzzles
Colored Hats and Logic Puzzles Alex Zorn January 21, 2013 1 Introduction In this talk we ll discuss a collection of logic puzzles/games in which a number of people are given colored hats, and they try
More informationIntroduction to Java Applications. 2005 Pearson Education, Inc. All rights reserved.
1 2 Introduction to Java Applications 2.2 First Program in Java: Printing a Line of Text 2 Application Executes when you use the java command to launch the Java Virtual Machine (JVM) Sample program Displays
More informationCOSC 111: Computer Programming I. Dr. Bowen Hui University of Bri>sh Columbia Okanagan
COSC 111: Computer Programming I Dr. Bowen Hui University of Bri>sh Columbia Okanagan 1 Today Review slides from week 2 Review another example with classes and objects Review classes in A1 2 Discussion
More informationArrays in Java. data in bulk
Arrays in Java data in bulk Array Homogeneous collection of elements all same data type can be simple type or object type Each element is accessible via its index (random access) Arrays are, loosely speaking,
More informationBuilding Java Programs
Building Java Programs Chapter 3 Lecture 3-3: Interactive Programs w/ Scanner reading: 3.3-3.4 self-check: #16-19 exercises: #11 videos: Ch. 3 #4 Interactive programs We have written programs that print
More informationBuilding Java Programs
Building Java Programs Chapter 3 Lecture 3-3: Interactive Programs w/ Scanner reading: 3.3-3.4 self-check: #16-19 exercises: #11 videos: Ch. 3 #4 Interactive programs We have written programs that print
More informationPerformance Improvement In Java Application
Performance Improvement In Java Application Megha Fulfagar Accenture Delivery Center for Technology in India Accenture, its logo, and High Performance Delivered are trademarks of Accenture. Agenda Performance
More informationChapter 2 Introduction to Java programming
Chapter 2 Introduction to Java programming 1 Keywords boolean if interface class true char else package volatile false byte final switch while throws float private case return native void protected break
More information12-6 Write a recursive definition of a valid Java identifier (see chapter 2).
CHAPTER 12 Recursion Recursion is a powerful programming technique that is often difficult for students to understand. The challenge is explaining recursion in a way that is already natural to the student.
More informationCOSC 1020 3.0 Introduction to Computer Science I Section A, Summer 2005. Question Out of Mark A Total 16. B-1 7 B-2 4 B-3 4 B-4 4 B Total 19
Term Test #2 COSC 1020 3.0 Introduction to Computer Science I Section A, Summer 2005 Family Name: Given Name(s): Student Number: Question Out of Mark A Total 16 B-1 7 B-2 4 B-3 4 B-4 4 B Total 19 C-1 4
More informationTeachingEnglish Lesson plans
Topic: Talking About the Future - a one-hour revision lesson Aims To help students talk about the future To review 4 ways to talk about the future To help students choose the most appropriate future tense
More information20 CODE CHALLENGES. GCSE (9 1) Computer Science GCSE REFORM. February 2015
February 2015 GCSE (9 1) Computer Science GCSE REFORM We will inform centres about any changes to the specification. We will also publish changes on our website. The latest version of our specification
More informationChulalongkorn University International School of Engineering Department of Computer Engineering 2140105 Computer Programming Lab.
Chulalongkorn University Name International School of Engineering Student ID Department of Computer Engineering Station No. 2140105 Computer Programming Lab. Date Lab 2 Using Java API documents, command
More informationIn this Chapter you ll learn:
Now go, write it before them in a table, and note it in a book. Isaiah 30:8 To go beyond is as wrong as to fall short. Confucius Begin at the beginning, and go on till you come to the end: then stop. Lewis
More informationPROBABILITY. SIMPLE PROBABILITY is the likelihood that a specific event will occur, represented by a number between 0 and 1.
PROBABILITY SIMPLE PROBABILITY SIMPLE PROBABILITY is the likelihood that a specific event will occur, represented by a number between 0 and. There are two categories of simple probabilities. THEORETICAL
More informationThird Grade Math Games
Third Grade Math Games Unit 1 Lesson Less than You! 1.3 Addition Top-It 1.4 Name That Number 1.6 Beat the Calculator (Addition) 1.8 Buyer & Vendor Game 1.9 Tic-Tac-Toe Addition 1.11 Unit 2 What s My Rule?
More informationProgramming Languages CIS 443
Course Objectives Programming Languages CIS 443 0.1 Lexical analysis Syntax Semantics Functional programming Variable lifetime and scoping Parameter passing Object-oriented programming Continuations Exception
More informationPseudo code Tutorial and Exercises Teacher s Version
Pseudo code Tutorial and Exercises Teacher s Version Pseudo-code is an informal way to express the design of a computer program or an algorithm in 1.45. The aim is to get the idea quickly and also easy
More informationCohort: BCA/07B/PT - BCA/06/PT - BCNS/06/FT - BCNS/05/FT - BIS/06/FT - BIS/05/FT - BSE/05/FT - BSE/04/PT-BSE/06/FT
BSc (Hons) in Computer Applications, BSc (Hons) Computer Science with Network Security, BSc (Hons) Business Information Systems & BSc (Hons) Software Engineering Cohort: BCA/07B/PT - BCA/06/PT - BCNS/06/FT
More informationUsing Files as Input/Output in Java 5.0 Applications
Using Files as Input/Output in Java 5.0 Applications The goal of this module is to present enough information about files to allow you to write applications in Java that fetch their input from a file instead
More informationPython. KS3 Programming Workbook. Name. ICT Teacher Form. Do you speak Parseltongue?
Python KS3 Programming Workbook Do you speak Parseltongue? Name ICT Teacher Form Welcome to Python The python software has two windows that we will use. The main window is called the Python Shell and allows
More informationUnderstand numbers, ways of representing numbers, relationships among numbers, and number systems
Equivalent Fractions and Comparing Fractions: Are You My Equal? Brief Overview: This four day lesson plan will explore the mathematical concept of identifying equivalent fractions and using this knowledge
More informationGrundlæggende Programmering IT-C, Forår 2001. Written exam in Introductory Programming
Written exam in Introductory Programming IT University of Copenhagen, June 11, 2001 English version All materials are permitted during the exam, except computers. The exam questions must be answered in
More informationCmpSci 187: Programming with Data Structures Spring 2015
CmpSci 187: Programming with Data Structures Spring 2015 Lecture #12 John Ridgway March 10, 2015 1 Implementations of Queues 1.1 Linked Queues A Linked Queue Implementing a queue with a linked list is
More informationTerm Project: Roulette
Term Project: Roulette DCY Student January 13, 2006 1. Introduction The roulette is a popular gambling game found in all major casinos. In contrast to many other gambling games such as black jack, poker,
More informationBuilding Java Programs
Building Java Programs Chapter 4 Lecture 4-1: Scanner; if/else reading: 3.3 3.4, 4.1 Interactive Programs with Scanner reading: 3.3-3.4 1 Interactive programs We have written programs that print console
More informationHandout 1. Introduction to Java programming language. Java primitive types and operations. Reading keyboard Input using class Scanner.
Handout 1 CS603 Object-Oriented Programming Fall 15 Page 1 of 11 Handout 1 Introduction to Java programming language. Java primitive types and operations. Reading keyboard Input using class Scanner. Java
More informationFive daily lessons. Page 8 Page 8. Page 12. Year 2
Unit 2 Place value and ordering Year 1 Spring term Unit Objectives Year 1 Read and write numerals from 0 to at least 20. Begin to know what each digit in a two-digit number represents. Partition a 'teens'
More informationStatoil esourcing portal. Supplier user guide February 2015
Statoil esourcing portal Supplier user guide February 2015 The esourcing portal is a web portal that enables online sourcing communication and collaboration between Statoil and their potential and actual
More informationInstall Java Development Kit (JDK) 1.8 http://www.oracle.com/technetwork/java/javase/downloads/index.html
CS 259: Data Structures with Java Hello World with the IntelliJ IDE Instructor: Joel Castellanos e-mail: joel.unm.edu Web: http://cs.unm.edu/~joel/ Office: Farris Engineering Center 319 8/19/2015 Install
More informationNUMBER SYSTEMS APPENDIX D. You will learn about the following in this appendix:
APPENDIX D NUMBER SYSTEMS You will learn about the following in this appendix: The four important number systems in computing binary, octal, decimal, and hexadecimal. A number system converter program
More informationTopic 11 Scanner object, conditional execution
Topic 11 Scanner object, conditional execution "There are only two kinds of programming languages: those people always [complain] about and those nobody uses." Bjarne Stroustroup, creator of C++ Copyright
More informationYear 2 Summer Term Oral and Mental Starter Activity Bank
Year 2 Summer Term Oral and Mental Starter Activity Bank Objectives for term Recall x2 table facts and derive division facts. Recognise multiples of 5. Recall facts in x5 table. Recall x10 table and derive
More informationProject 2: Bejeweled
Project 2: Bejeweled Project Objective: Post: Tuesday March 26, 2013. Due: 11:59PM, Monday April 15, 2013 1. master the process of completing a programming project in UNIX. 2. get familiar with command
More informationQuestion: What is the probability that a five-card poker hand contains a flush, that is, five cards of the same suit?
ECS20 Discrete Mathematics Quarter: Spring 2007 Instructor: John Steinberger Assistant: Sophie Engle (prepared by Sophie Engle) Homework 8 Hints Due Wednesday June 6 th 2007 Section 6.1 #16 What is the
More informationHomework/Program #5 Solutions
Homework/Program #5 Solutions Problem #1 (20 points) Using the standard Java Scanner class. Look at http://natch3z.blogspot.com/2008/11/read-text-file-using-javautilscanner.html as an exampleof using the
More informationProblem 1. CS 61b Summer 2005 Homework #2 Due July 5th at the beginning of class
CS 61b Summer 2005 Homework #2 Due July 5th at the beginning of class This homework is to be done individually. You may, of course, ask your fellow classmates for help if you have trouble editing files,
More informationMoving from CS 61A Scheme to CS 61B Java
Moving from CS 61A Scheme to CS 61B Java Introduction Java is an object-oriented language. This document describes some of the differences between object-oriented programming in Scheme (which we hope you
More informationThere are a number of superb online resources as well that provide excellent blackjack information as well. We recommend the following web sites:
3. Once you have mastered basic strategy, you are ready to begin learning to count cards. By counting cards and using this information to properly vary your bets and plays, you can get a statistical edge
More informationMinnesota Virtual Academy Online Syllabus for AP Computer Science A
Minnesota Virtual Academy Online Syllabus for AP Computer Science A Course Instructor and Communications Name: Mr. Jon Peterson Phone #: 866-215-2292 Ext. 2129 Fax #: N/A Skype name: jon.peterson84 Kmail
More informationMicrosoft Excel 2007. Introduction to Microsoft Excel 2007
Microsoft Excel 2007 Introduction to Microsoft Excel 2007 Excel is an electronic spreadsheet to organize your data into rows and columns. One can use it to perform basic to advanced level mathematical
More informationPart 3: GridWorld Classes and Interfaces
GridWorld Case Study Part 3: GridWorld Classes and Interfaces In our example programs, a grid contains actors that are instances of classes that extend the Actor class. There are two classes that implement
More information3 length + 23 size = 2
This pledged exam is closed textbook, open class web site, and two pieces of paper with notes. You may not access any other code or websites including your own. Write your email id and name on every page
More informationCOMPUTER SCIENCE. Paper 1 (THEORY)
COMPUTER SCIENCE Paper 1 (THEORY) (Three hours) Maximum Marks: 70 (Candidates are allowed additional 15 minutes for only reading the paper. They must NOT start writing during this time) -----------------------------------------------------------------------------------------------------------------------
More informationGENEVA COLLEGE INFORMATION TECHNOLOGY SERVICES. Password POLICY
GENEVA COLLEGE INFORMATION TECHNOLOGY SERVICES Password POLICY Table of Contents OVERVIEW... 2 PURPOSE... 2 SCOPE... 2 DEFINITIONS... 2 POLICY... 3 RELATED STANDARDS, POLICIES AND PROCESSES... 4 EXCEPTIONS...
More informationJava Interview Questions and Answers
1. What is the most important feature of Java? Java is a platform independent language. 2. What do you mean by platform independence? Platform independence means that we can write and compile the java
More informationBus Rider Activities
1. To easily divide campers into two teams or groups, split down the middle of the bus, so that the campers on one side of the aisle are one team, and those on the other side are the second team. But if
More informationQ&As: Microsoft Excel 2013: Chapter 2
Q&As: Microsoft Excel 2013: Chapter 2 In Step 5, why did the date that was entered change from 4/5/10 to 4/5/2010? When Excel recognizes that you entered a date in mm/dd/yy format, it automatically formats
More informationMasters programmes in Computer Science and Information Systems. Object-Oriented Design and Programming. Sample module entry test xxth December 2013
Masters programmes in Computer Science and Information Systems Object-Oriented Design and Programming Sample module entry test xxth December 2013 This sample paper has more questions than the real paper
More informationThe Java Series. Java Essentials I What is Java? Basic Language Constructs. Java Essentials I. What is Java?. Basic Language Constructs Slide 1
The Java Series Java Essentials I What is Java? Basic Language Constructs Slide 1 What is Java? A general purpose Object Oriented programming language. Created by Sun Microsystems. It s a general purpose
More informationDefinition and Calculus of Probability
In experiments with multivariate outcome variable, knowledge of the value of one variable may help predict another. For now, the word prediction will mean update the probabilities of events regarding the
More informationBuilding Java Programs
Building Java Programs Chapter 5 Lecture 5-2: Random Numbers reading: 5.1-5.2 self-check: #8-17 exercises: #3-6, 10, 12 videos: Ch. 5 #1-2 1 The Random class A Random object generates pseudo-random* numbers.
More informationSEC External Guide for Using the E-mail Encryption Solution
Securities and Exchange Commission Office of Information Technology SEC External Guide for Using the E-mail Encryption Solution The Securities and Exchange Commission National Exam Program Hotline (202)551-3925
More informationContents. 9-1 Copyright (c) 1999-2004 N. Afshartous
Contents 1. Introduction 2. Types and Variables 3. Statements and Control Flow 4. Reading Input 5. Classes and Objects 6. Arrays 7. Methods 8. Scope and Lifetime 9. Utility classes 10. Introduction to
More informationWeb Intelligence User Guide
Web Intelligence User Guide Office of Financial Management - Enterprise Reporting Services 4/11/2011 Table of Contents Chapter 1 - Overview... 1 Purpose... 1 Chapter 2 Logon Procedure... 3 Web Intelligence
More informationCyber Security Workshop Encryption Reference Manual
Cyber Security Workshop Encryption Reference Manual May 2015 Basic Concepts in Encoding and Encryption Binary Encoding Examples Encryption Cipher Examples 1 P a g e Encoding Concepts Binary Encoding Basics
More informationAP Computer Science Static Methods, Strings, User Input
AP Computer Science Static Methods, Strings, User Input Static Methods The Math class contains a special type of methods, called static methods. A static method DOES NOT operate on an object. This is because
More informationNew York University Computer Science Department Courant Institute of Mathematical Sciences
New York University Computer Science Department Courant Institute of Mathematical Sciences Course Title: Data Communications & Networks Course Number: g22.2662-001 Instructor: Jean-Claude Franchitti Session:
More informationHow to test and debug an ASP.NET application
Chapter 4 How to test and debug an ASP.NET application 113 4 How to test and debug an ASP.NET application If you ve done much programming, you know that testing and debugging are often the most difficult
More informationAn Australian Microsoft Partners in Learning (PiL) Project
An Australian Microsoft Partners in Learning (PiL) Project 1 Learning objects - Log on to the website: http://www.curriculumsupport.education.nsw.gov.au/countmein/ - Select children Select children - This
More informationCambridge English: First (FCE) Writing Part 1
Cambridge English: First (FCE) Writing Part 1 Teacher s notes Aims of the lesson to familiarise students with Part 1 of the Writing paper and give them practice at planning an essay Time needed 50 minutes
More informationQUIZ-II QUIZ-II. Chapter 5: Control Structures II (Repetition) Objectives. Objectives (cont d.) 20/11/2015. EEE 117 Computer Programming Fall-2015 1
QUIZ-II Write a program that mimics a calculator. The program should take as input two integers and the operation to be performed. It should then output the numbers, the operator, and the result. (For
More informationWhat's New in ADP Reporting?
What's New in ADP Reporting? Welcome to the latest version of ADP Reporting! This release includes the following new features and enhancements. Use the links below to learn more about each one. What's
More informationProgramming Fundamentals I CS 110, Central Washington University. November 2015
Programming Fundamentals I CS 110, Central Washington University November 2015 Next homework, #4, was due tonight! Lab 6 is due on the 4 th of November Final project description + pseudocode are due 4th
More informationCS 106 Introduction to Computer Science I
CS 106 Introduction to Computer Science I 01 / 21 / 2014 Instructor: Michael Eckmann Today s Topics Introduction Homework assignment Review the syllabus Review the policies on academic dishonesty and improper
More informationDatabase Programming. Week 10-2. *Some of the slides in this lecture are created by Prof. Ian Horrocks from University of Oxford
Database Programming Week 10-2 *Some of the slides in this lecture are created by Prof. Ian Horrocks from University of Oxford SQL in Real Programs We have seen only how SQL is used at the generic query
More information10 Java API, Exceptions, and Collections
10 Java API, Exceptions, and Collections Activities 1. Familiarize yourself with the Java Application Programmers Interface (API) documentation. 2. Learn the basics of writing comments in Javadoc style.
More informationJava Web Services SDK
Java Web Services SDK Version 1.5.1 September 2005 This manual and accompanying electronic media are proprietary products of Optimal Payments Inc. They are to be used only by licensed users of the product.
More informationChapter 8 Implementing FSP Models in Java
Chapter 8 Implementing FSP Models in Java 1 8.1.1: The Carpark Model A controller is required for a carpark, which only permits cars to enter when the carpark is not full and does not permit cars to leave
More informationGaddesden Row JMI School Year 1 January-February 2014. Look at what we are doing!
Dear Parents, It seems that it may be quite wet outside for the foreseeable future! The children will need to wear a coat with a hood so we can still go outside if the rain is not too heavy. In the colder
More informationSample CSE8A midterm Multiple Choice (circle one)
Sample midterm Multiple Choice (circle one) (2 pts) Evaluate the following Boolean expressions and indicate whether short-circuiting happened during evaluation: Assume variables with the following names
More information