Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
3rd Edition
ISBN: 9780134038179
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 3.8, Problem 3.23CP
Rewrite the following if-else statements as statements that use the conditional operator.
a) if (x > y)
z = 1;
else
z = 20;
b) if {temp > 45)
population = base * 10;
else
population = base * 2;
c) if (hours > 40)
wages *= 1.5;
else
wages *= 1;
d) if (result >= 0}
System.out.println(“The result is positive.”);
else
System.out.println(“The result is negative.”);
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Assuming X1,X2, Y1 are integer type
variables, A,B,C are Bool type variables
and Z as real type variable. Check the
wrong statements
Y1:=(X1 AND X2) +2;
if A:=True Then B:=False; End_if;
If Z>10 Then Y1:=X1 +4; End_if;
C:=(A AND B ) +1;
For Z:=1 to 10 Do Y1:=Y1 +1; End_For;
While (AB) Do Y1:=Y1+1; End_While;
Complete the following table by writing statements with combined assignment operators in the right-hand column. The statements should be equivalent to the statements in the left-hand column.
programming language
c++
Chapter 3 Solutions
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
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 - Prob. 3.19CPCh. 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 - Prob. 3.30CPCh. 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 - Prob. 5SACh. 3 - What risk does a programmer take when not placing...Ch. 3 - Prob. 7SACh. 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 - Prob. 15PCCh. 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...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Consider the adage Never ask a question for which you do not want the answer. a. Is following that adage ethica...
Experiencing MIS
Body Mass Index Create an application that lets the user enter his or her weight (in pounds) and height (in inc...
Starting out with Visual C# (4th Edition)
When a classs member variables are declared private, how does code outside the class store values in, or retrie...
Starting Out with C++ from Control Structures to Objects (8th Edition)
The Speed of Sound in Gases When traveling through a gas, the speed of sound depends primarily on the density o...
Starting Out with C++: Early Objects (9th Edition)
Describe the purpose of the access key attribute and how it supports accessibility.
Web Development and Design Foundations with HTML5 (8th Edition)
Write an application that estimates the value of the mathematical constant e by using the following formula. Al...
Java How To Program (Early Objects)
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
- In C programming languagearrow_forwardC++arrow_forwardUsing c++ write a program : Write a program in C++ to handle the following scenario: Three friends Asif, Shahid and Bashir start the business. Input following from user. Enter amount invested by Asif (user will enter any value) Bashir’s contribution is equal to 250% of Asif’s contribution and Shahid’s contribution is equal to 75% of Bashir’s contribution. Display amount contributed by Bashir and Shahid. After 6 months business earned profit of 50% of total investment. Display the total profit and the amount each sharer will get (i.e. distribute profit as per percentage of their investment).arrow_forward
- Convert the following if statements into a switch statement:if (time == 0){greeting = "Good morning";}else if (time == 1){greeting = "Good day";}else if (time = 2){greeting = "Good evening";}else if (time == 3){greeting = "Good night";}arrow_forwardlanguage is java levelarrow_forwardA- Correct the errors in each of the following statements: 1- if (age >= 65 ); else; 2- if (age >= 65) else 3- int x =1; total; While(x>i>>j; cout<<"Age is greater than or equal to65" << endl; cout << "Age is less than 65 << endl"; cout<arrow_forward3- Enter a=3; b=5; e=7, then clear the variable b only Matlabarrow_forwardQuestion 10 programming in racket Write a procedure (timezone) that takes no arguments and returns a ; *string* indicating your time zone. ; Remember the difference between a procedure call and the evaluation of a variable! ; Ex: (timezone) => "EST"arrow_forward3. Convert the following switch statement into if-else statements then into if-then statements: String dayString1, dayString2, dayString3; int day = KB.nextInt (); switch (day) { case 1: dayStringl case 2: dayString2 "Saturday"; "Sunday"; break; case 3: dayString3 = "Monday"; break; case 4: dayStringl = "Tuesday"; case 5: daystring2 = "Wednesday"; break; default: dayString3 = "Invalid day"; break; } 4. Write a program that displays the following pattern: A A A A BB AA A ССС AA AA DDDD AAAΑ EEEEE ΑAAAΑΑ FFFFFFarrow_forwardLogical table: Write the truth value of the following logical statementsX=17; Y=35Question;!(Y!=X | | (X<Y)(Y==X) && (X<=Y)arrow_forwardCode to call your function e C Reset 1 CalculateDosage(65)arrow_forwardRewrite the following statement with an if/else statement: total += count = = 1? sales : count * sales;arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Control Structure in Data Structure - Data Structures - Computer Science Class 12; Author: Ekeeda;https://www.youtube.com/watch?v=9FTw2pXLhv4;License: Standard YouTube License, CC-BY