Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3.1, Problem 4STQ
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.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Suppose that sale and bonus are double variables. Write an if...else statement that assigns a value to bonus as follows: If sale is greater than $20,000, the value assigned to bonus is 0.10, that is 10%; If sale is greater than $10,000 and less than or equal to $20,000, the value assigned to bonus is 0.05, that is 5%; otherwise the value assigned to bonus is 0, that is 0%.
Suppose 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.
Please answer in matlab code.
Chapter 3 Solutions
Java: An Introduction to Problem Solving and Programming (8th 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 - Suppose you change the order of the drawing...Ch. 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...Ch. 3 - Write a program that inputs two strings that...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Why are field values sometimes coded?
Modern Database Management
What is the purpose of an objects sizing handles?
Starting Out With Visual Basic (8th Edition)
Sales Tax Write a program that will ask the user to enter the amount of a purchase. The program should then com...
Starting Out with Python (4th Edition)
17–1C A high-speed aircraft is cruising in still air. How does the temperature of air at the nose of the aircra...
Thermodynamics: An Engineering Approach
What is weld bonding?
Degarmo's Materials And Processes In Manufacturing
Define the term unique key and give an example.
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
- Assume a and b are int variables. Give the logical opposites of each of the following expressions; that is, give an expression that is False exactly when the given expression is True and vice versa. You may NOT use the not operator - but you can use or and/or and. 1. a!= b 2. a > b 3. a >= 47 and day != 3 4. a == 47 or day == 3arrow_forwardAssuming 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;arrow_forwardLanguage is VB Write a selection statement (if .....then .... else .... end-if) that evaluates a voter age to allow her/him to vote. If age is equal or greater than 18 then display the message 'you can vote.' ,otherwise display "you are too young to vote" on a label control or object . You pick the name for the integer variable whose content is the number indicating the age and pick a name for the label whose content indicating the appropriate message. if ........ then ............. else .......... end-ifarrow_forward
- 29. If originally x=4, what is the value of x after the evaluation of the expression: x -=4arrow_forwardSuppose salary and bonus are variables of type double. Write an if-else statement that displays the word OK provided that either salary is greater than or equal to MIN_SALARY or bonus is greater than or equal to MIN_ BONUS. Otherwise, it should display Toolow. MIN_SALARY and MIN_BONUS are named constants.arrow_forwardComputer Science You must write code to test whether the reading from a sensor is within nominal values. Suppose the value from the sensor is stored in a variable with type double with the name sensor1. The nominal value for the reading is between 2.00 and 8.00, including 2 and 8. Write an if statement that outputs the message "OK" if the value of sensor1 is within the nominal range, and the message "Warning!" otherwise. You may assume that no precision errors will occur. Write only the if statement, no other statements like declaring function main, include directives, etc, are needed. in c++ please, urgent.arrow_forward
- 5. Write an efficient if statement to assign x the value 1 if x ≤ 1.5, 2 if 1.5arrow_forwardAssume that d is a double variable. Write an if statement that assigns d to the int variable i if the value in d is not larger than the maximum value for an int. i (int) d; System.out.println(i); } Submit X Incorrect. Try again.arrow_forwardQuestion 1 Write a program which takes the input from the user of time and distance and calculate the speed Where speed = distance / time If speed is between 40 -80, Print the message "You are Safe Driver" If speed is between 81 – 100, Print the message "Drive Carefully" If speed is more than 101, Print the message "Risky Driving" Otherwise print "Try again".arrow_forward
- Variables father and child contains ages of a father and his child.Which if statement checks if father's age is more than 4 times his child's age? Lütfen birini seçin: a. if father // 4 > child: b. if father > 4 * child: c. if father > 4 * child d. if f > 4 * c: e. if father >= 4 * child:arrow_forward3. Write an if...else python statement that determines whether a variable called speed is inside the range of 0 to 200 (inclusive). If the variable is inside this range it should display "Valid Speed". Otherwise, it should display "Invalid Speed".arrow_forwardWrite an if with and else if and an else. The conditions of the if and else if should evaluate an int variable named age (you don't have to worry about this variable or any Scanners or main or anything else). Inside the body of the three parts (if, else if, and else) print out something that a person in the corresponding age would know about from their childhood. All three print statements should be reachable.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
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