Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
7th Edition
ISBN: 9780134802213
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 3, Problem 9FTE
Explanation of Solution
Given statements:
if (partNumber.equals("BQ789W4"))
available = true;
In the question, it is given that the above “if” statement performs case-insensitive comparison.
Error in the given statement:
Error #1:
In order to perform case-insensitive operation, “equalsIgnoreC...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Utilizing an instance of a string object may help you locate the substring.
PROBLEM STATEMENT:
Use string interpolation to insert "INSERTED" into to the parameter str!
public class StringInterpolation{public static String solution(String str){// ↓↓↓↓ your code goes here ↓↓↓↓return null;.
Can you Help me with this Question
The Language is Java
In C++
struct gameType
{
string title;
int numPlayers;
bool online;
};
gameType Awesome[50];
Write the C++ Write the C++ statements that correctly initialize the online value of each game in Awesome to 1.
Chapter 3 Solutions
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
Ch. 3.1 - Write an if statement that assigns 0 to x when y...Ch. 3.1 - Write an if statement that multiplies payRate by...Ch. 3.1 - Write an if statement that assigns 0.2 to...Ch. 3.1 - Write an if statement that sets the variable fees...Ch. 3.1 - Write an if statement that assigns 20 to the...Ch. 3.1 - Write an if statement that assigns 0 to the...Ch. 3.1 - Write an if statement that displays Goodbye if the...Ch. 3.2 - Write an if-else statement that assigns 20 to the...Ch. 3.2 - Write an if-else statement that assigns 1 to x...Ch. 3.2 - Write an if-else statement that assigns 0.10 to...
Ch. 3.2 - Write an if-else statement that assigns 0 to the...Ch. 3.3 - Write nested if statements that perform the...Ch. 3.3 - Write code that tests the variable x to determine...Ch. 3.4 - What will the following program display? public...Ch. 3.4 - The following program is used in a bookstore to...Ch. 3.5 - Prob. 3.16CPCh. 3.5 - Assume the variables a = 2, b = 4, and c = 6....Ch. 3.5 - Write an if statement that displays the message...Ch. 3.5 - Write an if statement that displays the message...Ch. 3.6 - Assume the variable name references a String...Ch. 3.6 - Prob. 3.21CPCh. 3.6 - Prob. 3.22CPCh. 3.8 - Rewrite the following if-else statements as...Ch. 3.9 - Complete the following program skeleton by writing...Ch. 3.9 - Rewrite the following if-else-if statement as a...Ch. 3.9 - Explain why you cannot convert the following...Ch. 3.9 - What is wrong with the following switch statement?...Ch. 3.9 - What will the following code display? int funny =...Ch. 3.10 - Assume the following variable declaration exists...Ch. 3.10 - Assume the following variable declaration exists...Ch. 3.10 - Assume the following variable declaration exists...Ch. 3.10 - Prob. 3.32CPCh. 3.10 - Prob. 3.33CPCh. 3.10 - Assume the following declaration exists in a...Ch. 3 - The if statement is an example of a __________. a....Ch. 3 - This type of expression has a value of either true...Ch. 3 - , , and = = are __________. a. relational...Ch. 3 - , | |, and ! are __________. a. relational...Ch. 3 - Prob. 5MCCh. 3 - To create a block of statements, you enclose the...Ch. 3 - This is a boolean variable that signals when some...Ch. 3 - How does the character A compare to the character...Ch. 3 - This is an if statement that appears inside...Ch. 3 - Prob. 10MCCh. 3 - When determining whether a number is inside a...Ch. 3 - Prob. 12MCCh. 3 - The conditional operator takes this many operands....Ch. 3 - This section of a switch statement is branched to...Ch. 3 - You can use this method to display formatted...Ch. 3 - True or False: The = operator and the == operator...Ch. 3 - True or False: A conditionally executed statement...Ch. 3 - Prob. 18TFCh. 3 - True or False: When an if statement is nested in...Ch. 3 - True or False: When an if statement is nested in...Ch. 3 - True or False: The scope of a variable is limited...Ch. 3 - Find the errors in the following code: 1. //...Ch. 3 - Find the errors in the following code: 2. //...Ch. 3 - Find the errors in the following code: 3. //...Ch. 3 - Prob. 4FTECh. 3 - Find the errors in the following code: 5. The...Ch. 3 - Find the errors in the following code: 6. The...Ch. 3 - The following statement should determine whether...Ch. 3 - Find the errors in the following code: 8. The...Ch. 3 - Prob. 9FTECh. 3 - Prob. 10FTECh. 3 - Write an if statement that assigns 100 to x when y...Ch. 3 - Write an if-else statement that assigns 0 to x...Ch. 3 - Using the following chart, write an if-else-if...Ch. 3 - Write an if statement that sets the variable hours...Ch. 3 - Write nested if statements that perform the...Ch. 3 - Write an if statement that prints the message The...Ch. 3 - Write an if statement that prints the message The...Ch. 3 - Write an if statement that prints the message The...Ch. 3 - Write an if-else statement that displays the...Ch. 3 - Convert the following if-else-if statement into a...Ch. 3 - Match the conditional expression with the if-else...Ch. 3 - Prob. 12AWCh. 3 - Prob. 13AWCh. 3 - Prob. 14AWCh. 3 - Explain what is meant by the phrase conditionally...Ch. 3 - Explain why a misplaced semicolon can cause an if...Ch. 3 - Why is it good advice to indent all the statements...Ch. 3 - What happens when you compare two String objects...Ch. 3 - Explain the purpose of a flag variable. Of what...Ch. 3 - What risk does a programmer take when not placing...Ch. 3 - Briefly describe how the operator works.Ch. 3 - Briefly describe how the | | operator works.Ch. 3 - Why are the relational operators called...Ch. 3 - When does a constructor execute? What is its...Ch. 3 - Roman Numerals Write a program that prompts the...Ch. 3 - Magic Dates The date June 10, 1960, is special...Ch. 3 - Body Mass Index Write a program that calculates...Ch. 3 - Test Scores and Grade Write a program that has...Ch. 3 - Mass and Weight Scientists measure an objects mass...Ch. 3 - Time Calculator Write a program that asks the user...Ch. 3 - Sorted Names Write a program that asks the user to...Ch. 3 - Software Sales A software company sells a package...Ch. 3 - Shipping Charges The Fast Freight Shipping Company...Ch. 3 - Fat Gram Calculator Write a program that asks the...Ch. 3 - Running the Race Write a program that asks for the...Ch. 3 - The Speed of Sound The following table shows the...Ch. 3 - Mobile Service Provider A mobile phone service...Ch. 3 - Mobile Service Provider, Part 2 Modify the program...Ch. 3 - Bank Charges A bank charges a base fee of 10 per...Ch. 3 - Book Club Points Serendipity Booksellers has a...Ch. 3 - Wi-Fi Diagnostic Tree Figure 3-23 shows a...Ch. 3 - Restaurant Selector You have a group of friends...
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
- Scanner method --------------- reads characters until it encounters a newline character, then returns those characters as a String.arrow_forwardWhy is a string considered an immutable data type?arrow_forwardC sharp Write a method that accepts a string as an argument and checks it for proper capitalization and punctuation. The method should determine if the string begins with an uppercase letter and ends with a punctuation mark. The method should return true if the string meets the criteria; otherwise, it should return false.arrow_forward
- PROBLEM STATEMENT: Use string concatenation to append the "dogs" string to the parameter str. public class StringConcatAppend{public static String solution(String str){// ↓↓↓↓ your code goes here ↓↓↓↓return null;}} Can you help me with this question the lannguage is Javaarrow_forwardWrite a statement that declares a String variable named city. The variable should be initialized so it references an object with the string “San Francisco”.arrow_forwardUrgent solve using C++ Notes: The maximum size of any c-string in this lab is 100 characters and it should be dynamically allocated in the constructor and de-allocated in the destructor. For Visual Studio you need to put the following line as first top line in your source code file: #define _CRT_SECURE_NO_WARNINGS Question 1: The class Person contains the following properties and functions: Name (c-string ), private Age (int), private Address (c-string), private Constructors ( default and non-default) Getters and Setters Destructor: to free the memory and print the message “Object with name [PERSON_NAME] is dead” where PERSON_NAME is the person name for the object being disposed. Print function to print the details of the employee. Test your class with the following main: int main() { Person per1; Person per2("Ahmad", "AUS Campus", 21); cout << "Person per1 :\n"; per1.print(); cout << "\nPerson per2 :\n"; per2.print(); cout<<"\nTesting the setters…arrow_forward
- Order check Write a program OrderCheck.java that takes four int command-line arguments w, x, y, and z. Define a boolean variable whose value is true if the four values are either in strictly ascending order (w < x < y < z) or strictly descending order (w > x > y > z), and false otherwise. Then, display the boolean variable value.arrow_forwardAnagram words Write a C code that asks users to enter two words, one after the other and checks if these words are anagrams (permutations of the same letters). For instance, the words “smartest” and “mattress” are anagrams. Examplea Run 1: Please enter first word: lookplease enter the second word: coolSorry! “cool” and “look” are not anagrams. Run 2: Please enter first word: masters please enter the second word: smartes Yes! “masters” and “smartes” are anagrams. Hint: If you sort the two words that are anagrams, they will become identical! For instance, “smartest” and “masters” both sort to “aemrsstt” You can use all functions in <string.h> Sorting a string is exactly similar to sorting an array. You just need to know the length of the string and make sure you do not touch the terminating null.arrow_forwardTrue or False: The String class’s replace method can replace individual characters, but cannot replace substrings.arrow_forward
- Assume the variable name references a String object. Write an if statement that displays “Do I know you?” if the String object contains “Timothy”.arrow_forward.c## Write a Console Application that reads two integers, determines whether the first is a multiple of the second and displays the result. [Hint: Use the remainder operator.]arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT