
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
4th Edition
ISBN: 9780134787961
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 13.9, Problem 13.47CP
How do you determine the file that the user selected with either an open dialog or a save dialog?
Expert Solution & Answer

Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Data Representation Part 3 HW3
1. Convert each decimal number to its 9's complement (use as many digits as shown):
a) 73
b) 40512
c) 980034
d) Perform subtraction using 9's complement: 5042-671
2. Convert the following decimal numbers to the 10's complement:
a) 128
b) 4097
c) 56020
d) Perform subtraction using 10's complement: 3205-4879
3. Perform the following multiplications. Assume that all values are unsigned
numbers. (No problem with unsigned (always positive) numbers, just use the same
standard techniques as in base 10.)
a) 10112 × 01012
b) 011012 × 001112
c) 1100102 × 10112
d) 10110102 x 111012
4. Perform the following multiplications. Assume that all values are signed 2's
complement numbers.
a) 11002 01112
b) 00102 x 10102 - first multiply without sign-extending (show the wrong
result), then redo with proper sign-extension.
c) 111002 × 000112
5. Perform the following divisions. Assume that all values are unsigned numbers.
a) 1011012 ÷ 1102
b) 1000112 ÷ 1012
From MATLAB Calculate the following scalars, matrices and vectors, using the matrices from problem 5.
Outputs of the commands are required. (mean, sum, det, find, transpose (aka the apostrophe operator)
Modify the car purchase algorithm presented in class (on Chapter 1's slide set) so that the gasprice is no longer a constant, but instead it is subjected to an inflation of 5% yearly. Run thealgorithm and tabulate the costs year by year. (No need to program in C++ for this problemunless you really want to. You can use a spreadsheet or hand calculations.) Which car is abetter deal and by how much? Explain your algorithm welll.
Chapter 13 Solutions
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Ch. 13.1 - What is the type selector name that corresponds to...Ch. 13.1 - Prob. 13.2CPCh. 13.1 - Prob. 13.3CPCh. 13.1 - Prob. 13.4CPCh. 13.1 - Prob. 13.5CPCh. 13.1 - Prob. 13.6CPCh. 13.1 - Prob. 13.7CPCh. 13.1 - Prob. 13.8CPCh. 13.1 - Prob. 13.9CPCh. 13.1 - Prob. 13.10CP
Ch. 13.1 - Prob. 13.11CPCh. 13.2 - Prob. 13.12CPCh. 13.2 - Prob. 13.13CPCh. 13.2 - Prob. 13.14CPCh. 13.2 - Prob. 13.15CPCh. 13.3 - How do you determine in code whether a CheckBox is...Ch. 13.3 - In code, how do you make a CheckBox appear...Ch. 13.3 - What type of event do CheckBox controls generate...Ch. 13.4 - How do you set the size of a ListView?Ch. 13.4 - Prob. 13.20CPCh. 13.4 - Prob. 13.21CPCh. 13.4 - Prob. 13.22CPCh. 13.4 - How do you set the orientation of a ListView...Ch. 13.5 - Prob. 13.24CPCh. 13.5 - Prob. 13.25CPCh. 13.5 - Prob. 13.26CPCh. 13.5 - Prob. 13.27CPCh. 13.6 - Prob. 13.28CPCh. 13.6 - Prob. 13.29CPCh. 13.6 - Prob. 13.30CPCh. 13.7 - What is the difference between a TextArea and a...Ch. 13.7 - Prob. 13.32CPCh. 13.7 - Prob. 13.33CPCh. 13.7 - Prob. 13.34CPCh. 13.7 - Prob. 13.35CPCh. 13.8 - Briefly describe each of the following menu system...Ch. 13.8 - What class do you use to create a menu bar?Ch. 13.8 - What class do you use to create a menu?Ch. 13.8 - What class do you use to create a menu item?Ch. 13.8 - What class do you use to create a radio menu item?...Ch. 13.8 - How do you create a relationship between radio...Ch. 13.8 - What class do you use to create a check menu item?...Ch. 13.8 - What type of event do menu items generate when...Ch. 13.9 - In what package is the FileChooser class?Ch. 13.9 - Prob. 13.45CPCh. 13.9 - Prob. 13.46CPCh. 13.9 - How do you determine the file that the user...Ch. 13 - When a selector name starts with a period in a...Ch. 13 - Prob. 2MCCh. 13 - Prob. 3MCCh. 13 - Prob. 4MCCh. 13 - Prob. 5MCCh. 13 - In the hexadecimal color value #05AAFF, the AA...Ch. 13 - Prob. 7MCCh. 13 - Prob. 8MCCh. 13 - Prob. 9MCCh. 13 - Prob. 10MCCh. 13 - The __________control presents its items in a...Ch. 13 - Prob. 12MCCh. 13 - A __________ is like a TextField that can accept...Ch. 13 - You use this class to create a menu bar. a....Ch. 13 - Prob. 15MCCh. 13 - True or False: If you make any changes to an...Ch. 13 - Prob. 17TFCh. 13 - Prob. 18TFCh. 13 - Prob. 19TFCh. 13 - Prob. 20TFCh. 13 - Prob. 21TFCh. 13 - Prob. 22TFCh. 13 - True or False: A MenuBar object acts as a...Ch. 13 - True or False: A Menu object cannot contain other...Ch. 13 - Prob. 1FTECh. 13 - .label { -font-size: 14pt; }Ch. 13 - Prob. 3FTECh. 13 - Prob. 4FTECh. 13 - Prob. 1AWCh. 13 - Suppose we have a stylesheet named styles.css, and...Ch. 13 - Prob. 3AWCh. 13 - Prob. 4AWCh. 13 - Prob. 5AWCh. 13 - Prob. 6AWCh. 13 - Prob. 7AWCh. 13 - Prob. 8AWCh. 13 - Prob. 9AWCh. 13 - Assume a JavaFX application has a RadioButton...Ch. 13 - Write code that creates a ListView control named...Ch. 13 - Prob. 12AWCh. 13 - Prob. 13AWCh. 13 - Write the code that creates a menu bar with one...Ch. 13 - Prob. 1SACh. 13 - Prob. 2SACh. 13 - Prob. 3SACh. 13 - Prob. 4SACh. 13 - Prob. 5SACh. 13 - Prob. 6SACh. 13 - Prob. 7SACh. 13 - Prob. 8SACh. 13 - Prob. 9SACh. 13 - Dorm and Meal Plan Calculator A university has the...Ch. 13 - Skateboard Designer The Skate Shop sells the...Ch. 13 - Prob. 3PCCh. 13 - Smartphone Packages Cell Solutions, a cell phone...Ch. 13 - Shopping Cart System Create an application that...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
The following statement calls an object's method. What is the name of the method? What is the name of the varia...
Starting Out with Python (4th Edition)
Fill in the blanks in each of the following statements: A(n)and a(n)begin and end the body of every method.
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
In Exercises 61 through 66, rewrite the statements using augmented assignment operators. Assume that each varia...
Introduction To Programming Using Visual Basic (11th Edition)
Comprehension Check 8-4
Convert 50 grams per cubic centimeter [g/cm3] into units of pounds-mass per cubic foot ...
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Either a functions _______ or its _______ must precede all calls to the function.
Starting Out with C++ from Control Structures to Objects (9th Edition)
Show a snippet of PHP code for creating a recordset. Explain the meaning of the code.
Database Concepts (8th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Problem 12. Consider the following grammar: <S> → a <S> c <B> | <A> | b <A> → c <A> | c <B> → d | <A> Which of the following sentences are in the language generated by this grammar? a. abcd b. acccbd c. acccbcc d. acd e. acccarrow_forwardProblem 6. Using the grammar in Example 3.2, show a parse tree and a leftmost derivation for each of the following statements: a. A = A * (B + (C * A))arrow_forwardProblem 8. Prove that the following grammar is ambiguous: <S> → <A> <A> → <A> + <A> | <id> <id> → a | b | carrow_forward
- 1 Mark for Review Consider the following class declaration. public class Sample { private int a; private double b; public Sample (int x, double y) { } a = x; b = yi } // No other constructors The following method appears in a class other than Sample. public static void test() { Sample object = new /* missing constructor call */ ; } APC Which of the following could be used to replace /* missing constructor call */ so that the method will compile without error? Highlights &arrow_forwardConsider the following class definition public class Bird private String species; private String color; private boolean canFly; public Bird(String str, String col, boolean ef) ' species str; color col; cantly cf; Autosaved at: 20:39:18 Mark for Review Which of the following constructors, if added to the Bird class, will cause a compilation error? public Bird() ' species "unknown"; color "unknown"; canFly false; public Bird(String col, String str). species str; color col; cantly false; public Bird (boolean ef, String str, String col) { species str color col; canFlyef; public Bird(String col, String str, boolean ef) > species str; color col; cantly ef; (0)arrow_forwardProblem A Add the 8-bit 2's-complement integer 01111111 to the 6-bit 2's-complement integer 011111. Sign-extend the 6-bit number to 8 bits. Add in binary and write the 8-bit result. State whether overflow occurred and how you know. Give the equivalent base-10 problem and result. Problem B Add the 7-bit 2's-complement integer 1010010 to the 5-bit 2's-complement integer 01110. Sign-extend the 5-bit number to 7 bits. Add in binary and write the 7-bit result. State whether overflow occurred and how you know. Give the equivalent base-10 problem and result. Problem C Add the 7-bit 2's-complement integer 1001110 to the 6-bit 2's-complement integer 100100. Sign-extend the 6-bit number to 7 bits. Add in binary and write the 7-bit result. State whether overflow occurred and how you know. Give the equivalent base-10 problem and result.arrow_forward
- Need help with python! It wont output right. and any alterations break the code.So I have the code done below but I dont know how to have it output a certain way.Expected output:Enter your name: PhilIn text name is: P h i lIn ASCII decimal: 80 104 105 108 In ASCII binary: 01010000 01101000 01101001 01101100Enter your age: 71As a string "71": 7 1In ASCII decimal: 55 49In ASCII binary: 0110111 0110001As an int variable: 71In numeric binary: 1000111Code (need help here): print(f"\nName: {name}")# Loop through each letter:for letter in name: ascii_val = ord(letter) # decimal ASCII binary_val = format(ascii_val, '08b') # 8-bit binaryprint("Character")print(f"{letter:9}")print("ASCII Decimal")print(f"{ascii_val:13}")print("ASCII Binary")print(f"{binary_val}") # ageage_str = input("\nEnter your age: ")age_int = int(age_str)print(f"\nAge as string: {age_str}")print(f"Age as int: {age_int}")print(f"Age in ASCII (per digit):")for digit in age_str: ascii_val = ord(digit)…arrow_forwardNeed help with python code!Issue with having to enter name, then give me the text, ASCII decimal/binary of my name. And below same thing but with age (as string, decimal, binary, int variable, and number binary)Code: #Bob in ASCII binary is 6611198name = "Bob" # Assign a variable letter = "A"#print(f"{name} in ASCII binary is ",end="")for letter in name: print(f"{letter>7} ",end="") print()for letter in name: asciiLetter = ord(letter) #Use the ord function to get the decicmal ASCII of letter. print(f'{asciiLetter:b} ', end="")arrow_forwardHW #2. Data Representation - Part 2 - Complement, Addition, and Subtraction 1. Using five bits to represent each number, write the representations of 9 and -9 in 1's complement, signed magnitude, and 2's complement integers. 2. Write the six-bit 2's complement representation of -27. 3. Convert the following decimal numbers to 12 bit 2's complement: a. -145 b. 1025 c. -1536 d. 1729 e. -999 4. Convert the following 2's complement binary numbers to decimal. a. 1010 b. 0101 c. 10010110 d. 0111010010110011 5. Convert the following decimal numbers to binary 4-bit 2's complement representations or explain why the conversion is not possible. a. 5 b. -7 c. 8 d. -12 e. -1 f. 7f. 14 6. Answer the following questions: a. What is the largest positive number one can represent in a 12-bit 2's complement code? Write your result in binary and decimal. b. What is the greatest magnitude negative number one can represent in a 12-bit 2's complement code? Write your result in binary and decimal. c. What is…arrow_forward
- 3. Examine the pseudocode below, then find and correct all the bugs. // A high school is holding a recycling competition, and this program // allows a user to enter a student's year in school (1 through 4) and // number of cans collected for recycling. Data is entered continuously // until the user enters a 9 for the year. After headings, output is four // lines -- one for each school year class. Find and fix all bugs. start Declarations num year num cans num SIZE = 0 num QUIT = “999” num collectedArray[SIZE] = 0, 0, 0 string HEAD1 = "Can Recycling Report" string HEAD2 = "Year Cans Collected” output "Enter year of student or ", QUIT, " to quit " output year while year not QUIT output "Enter number of cans collected " input cans collectedArray[year] = collectedArray[year] + cans output "Enter year of student or ", QUIT, " to quit " output year endwhile output HEAD1 and HEAD2 year = 1 while year <…arrow_forwardWatch Dr. Raj Ramesh's "What Is Artificial Intelligence" video, study Ralph M. Stair's "Fundamentals of Information Systems" 9th edition textbook, and conduct research on Al technology. Discussion question: What do you know about Al? Explain the potential value and the potential limitations of artificial intelligence.arrow_forwardProvide the full C++ code that fulfills the directions. Below I have provided all 6 test files contents programming_assignment_1-test_file_1.c: // ***************************************************// * CS460: Programming Assignment 1: Test Program 1 *// ***************************************************procedure main (void){int counter;counter = 2;/*counter = 100;*/printf ("counter = %d\n", counter);} programming_assignment_1-test_file_2.c: // ***************************************************// * CS460: Programming Assignment 1: Test Program 2 *// ***************************************************procedure main (void){int /* hidden; int */ counter;counter = /*2*/ 100;/* hidden = */ /*5;*/printf ("counter = %d\n", counter);} programming_assignment_1-test_file_3.c: // ***************************************************// * CS460: Programming Assignment 1: Test Program 3 *// ***************************************************//procedure main (/*avoid*/void)procedure main…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage LearningCOMPREHENSIVE MICROSOFT OFFICE 365 EXCEComputer ScienceISBN:9780357392676Author:FREUND, StevenPublisher:CENGAGE L
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageNew Perspectives on HTML5, CSS3, and JavaScriptComputer ScienceISBN:9781305503922Author:Patrick M. CareyPublisher:Cengage LearningMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,

Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
COMPREHENSIVE MICROSOFT OFFICE 365 EXCE
Computer Science
ISBN:9780357392676
Author:FREUND, Steven
Publisher:CENGAGE L
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage

New Perspectives on HTML5, CSS3, and JavaScript
Computer Science
ISBN:9781305503922
Author:Patrick M. Carey
Publisher:Cengage Learning

Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Linux - Tutorial for Beginners in 13 MINUTES! [ UPDATED ]; Author: bai;https://www.youtube.com/watch?v=BMGixkvJ-6w;License: Standard YouTube License, CC-BY
What is Linux?; Author: Techquickie;https://www.youtube.com/watch?v=zA3vmx0GaO8;License: Standard YouTube License, CC-BY
Introduction to Linux and Basic Linux Commands for Beginners; Author: sakitech;https://www.youtube.com/watch?v=IVquJh3DXUA;License: Standard Youtube License