Java: An Introduction to Problem Solving and Programming plus MyProgrammingLab with Pearson eText -- Access Card Package (7th Edition)
7th Edition
ISBN: 9780133862119
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3.1, Problem 3STQ
Suppose salary and deductions are variables of type double that have been given values. Write an if- else statement that displays OK and sets the variable net equal to salary minus deductions, provided that salary is at least as large as deductions. If, however, salary is less than deductions, the if-else statement should simply display the words No way but not change the value of any variables.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Suppose salary and deductions are variables of type double that have beengiven values. Write an if-else statement that outputs the word "Crazy" ifsalary is less than deductions; otherwise, it should output "OK" and set thevariable net equal to salary minus deductions.
Suppose speed and visibility are variables of type int. Write an if statement that sets the variable speed equal to 25 and displays the word Caution, provided the value of speed is greater than 25 and the value of visibility is under 20. There is no else part.
Write the statement in words if:p: Firemen work hard.q: Firemen wear red suspenders.
1) ~q
2) p ⋀ q
3) ~p → q
Chapter 3 Solutions
Java: An Introduction to Problem Solving and Programming plus MyProgrammingLab with Pearson eText -- Access Card Package (7th Edition)
Ch. 3.1 - Suppose goals is a variable of type int. Write an...Ch. 3.1 - Suppose goals and errors are variables of type...Ch. 3.1 - Suppose salary and deductions are variables of...Ch. 3.1 - Suppose speed and visibility are variables of type...Ch. 3.1 - Suppose salary and bonus are variables of type...Ch. 3.1 - Assume that nextWord is a string variable that has...Ch. 3.1 - Prob. 7STQCh. 3.1 - What output is produced by the following code? int...Ch. 3.1 - Suppose you change the code in the previous...Ch. 3.1 - What output is produced by the following code? int...
Ch. 3.2 - Suppose number is a variable of type int that has...Ch. 3.2 - What output is produced by the following...Ch. 3.2 - What output is produced by the following...Ch. 3.2 - What output is produced by the following...Ch. 3.3 - What output is produced by the following code?Ch. 3.3 - Suppose you change the code in the previous...Ch. 3.3 - What output is produced by the following code?Ch. 3.3 - What output is produced by the following code?Ch. 3.3 - Suppose you change the first line of the code in...Ch. 3.3 - Prob. 20STQCh. 3.4 - Prob. 21STQCh. 3.4 - Prob. 22STQCh. 3.4 - Write code for a JOptionPane dialog that will ask...Ch. 3 - Write a fragment of code that will test whether an...Ch. 3 - Write a fragment of code that will change the...Ch. 3 - Suppose you are writing a program that asks the...Ch. 3 - Prob. 4ECh. 3 - Consider the following fragment of code: What is...Ch. 3 - We would like to assess a service charge for...Ch. 3 - What is the value of each of the following boolean...Ch. 3 - The following code fragment will not compile. Why?...Ch. 3 - Prob. 9ECh. 3 - Consider the boolean expression (2 5) (x 100))....Ch. 3 - Write a switch statement to convert a letter grade...Ch. 3 - Consider the previous question, but include + or ...Ch. 3 - Imagine a program that displays a menu of five...Ch. 3 - Repeat the previous exercise, but define an...Ch. 3 - Repeat Exercise 13, but use a multibranch if-else...Ch. 3 - Given that the int variable temp contains a...Ch. 3 - Write Java statements that create a yes-or-no...Ch. 3 - A number x is divisible by y if the remainder...Ch. 3 - Write a program to read in three nonnegative...Ch. 3 - Write a program that reads three strings from the...Ch. 3 - Write a program that reads a one-line sentence as...Ch. 3 - Write a program that allows the user to convert a...Ch. 3 - Write a program that inputs an integer. If the...Ch. 3 - Prob. 7PCh. 3 - Repeat Programming Project 5 of Chapter 2, but...Ch. 3 - Repeat any of the previous Practice Programs using...Ch. 3 - Suppose that we are working for an online service...Ch. 3 - Write a program that reads a string from the...Ch. 3 - Repeat the calorie-counting program described in...Ch. 3 - Repeat Programming Project 5 but in addition ask...Ch. 3 - Repeat Programming Project 11 in Chapter 2, but if...Ch. 3 - Write a program to play the rock-paper-scissor...Ch. 3 - Prob. 9PPCh. 3 - Repeat Programming Project 8 in Chapter 1, but add...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
(De Morgans Laws)In this chapter, we discussed the logical operators **&, Ó� Ó�, and !. De Morgan’s Laws can so...
C How to Program (8th Edition)
Design an algorithm that prompts the user to enter a positive nonzero number and validates the input.
Starting Out with Programming Logic and Design (4th Edition)
When displaying a Java applet, the browser invokes the _____ to interpret the bytecode into the appropriate mac...
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Write a line of Java code that will give the name ANSWER to the int value 42. In other words, make answer a nam...
Absolute Java (6th Edition)
What class do you use to work with random access files?
Starting Out with Java: From Control Structures through Objects (6th Edition)
T F: If the CInt function cannot convert its argument, it causes a runtime error.
Starting Out With Visual Basic (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
- Write the statement in words if: p: Firemen work hard. q: Firemen wear red suspenders 3) ~p → qarrow_forwardSuppose goals is a variable of type int. Write an if-else statement that displays the word Wow if the value of the variable goals is greater than 10 and displays the words Oh Well if the value of goals is at most 10.arrow_forwardSuppose x, y, and z are int variables and w and t are double variables. What are the values of all five variables after all the following statements have been executed? Hint, the mod operator is the same level of precedence as * and /, and be careful about integer division. x = 17; y = 15; x = x + y / 4; z = x % 3 + 4; w = 17 / 3 + 6.5; t = x / 4.0 + 15 % 4 - 3.5;arrow_forward
- Write the following compound statement in terms of the simple statements p, q, and r. "I go to office hours and ask questions, and my professor does not remember me." p: I go to office hours. q: I ask questions. r: My professor remembers me.arrow_forwardWrite an if statement that will print "equal" if the variables first and second agree to seven significant digits and "not equal" otherwise. First and second are variables of type double.arrow_forwardA student makes the following argument. if I receive a good grade, the instructor teaches well. I didn't receive a good grade. Therefore, the instructor didn't teach well. is the student's argument valid? Let A be the statement, "I receive a good grade" and B be the statement, " the instructor teaches well." Then, rewrite the above paragraph using A and B.arrow_forward
- Find the statement that is equivalent to the following conditional statement. If I get a speeding ticket, then my parents will not pay my car insurance. a. I do not get a speeding ticket and my parents will not pay my car insurance. b. If I do not get a speeding ticket, then my parents will pay my car insurance. c.I do not get a speeding ticket or my parents will not pay my car insurance. d.If my parents will not pay my car insurance, then I get a speeding ticket.arrow_forwardRewrite the following expressions using the conditional operator. (Assume that all variables are declared properly.)a. if (x == y)z = x + y;elsez = (x + y) / 2;b. if (hours >= 40.0)wages = 40 * 7.50 + 1.5 * 7.5 * (hours - 40);elsewages = hours * 7.50;c. if (loanAmount >= 200000)closingCosts = 10000;elseclosingCosts = 8000;arrow_forwardSuppose savings and expenses are variables of type double that have beengiven values. Write an if-else statement that outputs the word "Solvent",decreases the value of savings by the value of expenses, and sets the value ofexpenses to zero, provided that savings is larger than expenses. If, however,savings is less than or equal to expenses, the if-else statement should simplyoutput the word "Bankrupt" without changing the value of any variables.arrow_forward
- Write a multiway if-else statement that classifies the value of an int variable ninto one of the following categories and writes out an appropriate message:n < 0 or 0 ≤ n < 100 or n ≥ 100Hint: Remember that the Boolean expressions are checked in order.arrow_forwardWrite a if-elif-else statement that distinguishes between a negative number or 0, a number between 0 and 50, and a number greater than or equal 50 by printing one of these three statements: {"It's negative or zero", "It's between 0 and 50", "It's greater than or equal to 50"}.arrow_forwardConsider the following code, where i, j, and k are boolean variables. if (i) if (j) if (k) humpty(); else; else;else if (j) if (k) dumpty(); else bumpty(); else; Which of the following is not equivalent to the above statement? Group of answer choices if (i && j && k) humpty();else if (j && k) dumpty();else bumpty(); if (k)if (j)if (i) humpty();else dumpty();else;else if (j && !i) bumpty(); if (j)if (i && k) humpty();else if (!i && k) dumpty();else if (!i && !k) bumpty(); if (i && j && k) humpty();else if (!i && j && k) dumpty();else if (!i && j && !k) bumpty();arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
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
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