EBK STARTING OUT W/JAVA:...DATA...
4th Edition
ISBN: 9780134757179
Author: GADDIS
Publisher: PEARSON CO
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 3, Problem 3FTE
Find the errors in the following code:
3. // Warning! This code contains ERRORS!
if (num2 == 0)
System.out.println(“Division by zero is not possible.”);
System.out.println(“Please run the
System.out.println(“and enter a number besides zero.”);
else
Quotient = num1 / num2;
System.out.print(“The quotient of ” + Num1);
System.out.print(“ divided by ” + Num2 + “ is ”);
System.out.println(Quotient);
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Q7-Write a program that simulates a simple calculator. It reads two integers and
a character. If the character is a +, the sum is printed; if it is a -, the difference is
printed; if it is a *, the product is printed; if it is a /, the quotient is printed; and
if it is a %, the remainder is printed. (Use a switch statement.)
2- Write a program that accepts a user-entered number and calculates the square.
Before calculating, check that the number is negative, and isn't zero. If either
condition occurs, display a message stating that the operation can't be
calculated.
Assignment:
Convert feet into meters: Write a program which reads the number in feet, converts it to
meters, and displays the result. One foot is 0.305 meters. One foot is 12 inches.
Sample Run
Enter the number of feet
16.5
16.5 feet is 5.0325 meters
16.5 feet is 198.0 inches
Chapter 3 Solutions
EBK STARTING OUT W/JAVA:...DATA...
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
Modify the temperature conversion program to print a heading above the table.
C Programming Language
A(n)_________ program translates a high-level language program into a separate machine language program. a. ass...
Starting Out with Python (4th Edition)
What Ada construct provides support for abstract data types?
Concepts of Programming Languages (11th Edition)
Suppose that the program described in Self-Test Exercise 26 is run and the dialogue begins as follows (instead ...
Problem Solving with C++ (9th Edition)
For each of the following activities, give a PEAS description of the task environment and characterize it in te...
Artificial Intelligence: A Modern Approach
(set and get Methods) Explain why a class might provide a set method and a get method for an instance variable.
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
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
- Time CalculatorWrite a program that asks the user to enter a number of seconds.-There are 60 seconds in a minute. If the number of seconds entered by the user is greater than or equal to 60, the program should display the number of minutes and leftover seconds in that many seconds.-There are 3,600 seconds in an hour. If the number of seconds entered by the user is greater than or equal to 3,600, the program should display the number of hours, minutes, and leftover seconds in that many seconds.-There are 86,400 seconds in a day. If the number of seconds entered by the user is greater than or equal to 86,400, the program should display the number of days, hours, minutes, and leftover seconds in that many seconds.arrow_forward3. Random Symbol Guessing Game Write a program that generates a random symbol and asks the user to guess what the symbol is. If the user's guess has a higher ASCII number than the random symbol, the program should display "Symbol ASCII too high, try again." If the user's guess has a lower ASCII number than the random symbol, the program should display "Symbol's ASCII too low, try again." The program should use a loop that repeats until the user correctly guesses the random symbol.arrow_forwardProblem definition: A college wants to know how well its students did on an exam. The following program summarizes the results. The program asks a user to enter the results pass (1) or fail (2) for 10 students. It displays the number of passed and the number of failed. It displays a message "Raise error" if the number of passes is more than 8 You are asked to identify statement with syntax errors by selecting them as wrong and the correct statements as rightarrow_forward
- 5) Analyze the following code: boolean even = ((240 % 2) = 0): if (even) System.out.println("It is even!"): a. The program has a syntax error b. The program has a runtime error c. The program displays “It is odd!" d. d. The program displays "It is even!" else Page 2 of 6 System.out.println("It is odd!");arrow_forwardFinancial application: compute future apartment rent) Suppose that the rent for an apartment is $1000 thisyear and increases 3% every year. Write a program that computes the rent in five years and the total rent forone year starting five years from now.arrow_forward1. Write a program that lets the user guess whether a randomly generated integer would be even or odd. The program randomly generates an integer and divides it by 2. The integer is even if the remainder is 0, otherwise odd. The program prompts the user to enter a guess and reports whether the guess is correct or incorrect.arrow_forward
- Print "userNum1 is negative." if userNum1 is less than 0. End with newline. Assign userNum2 with 4 if userNum2 is greater than 9. Otherwise, print "userNum2 is less than or equal to 9.". End with newline. C codearrow_forwardCollatz Sequence: In 1937, Lothar Collatz proposed that no matter what number you begin with, the sequence eventually reaches 1. This is widely believed to be true but has never been formally proved. Write a program that inputs a number from the user, and then displays the Collatz Sequence starting from that number. Stop when you reach 1. If n is even, divide it by 2 to get n / 2. If n is odd, multiply it by 3 and add 1 to get 3n + 1. Repeat the process indefinitely. Find out and print the maximum number that you can get in these calculations. ' Part-3: Please enter a number: 2051 6154 3077 9232 4616 2308 1154 577 1732 866 433 1300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1 The maximum number you get: 9232arrow_forwardالسبت ۲ أكتوبر المحاولة رقم 1 :2 HW • Write a program that computes the average of 5 students grades which are entered by the user. Write a program that converts pounds into kilograms. The program prompts the user to enter a number in pounds, converts it to kilograms, and displays the result. One pound is 0.454 kilograms. محتوى إضافي؟ يمكنك إضافة نص وملفات تدعم إجاباتك. إضافة محتوی إرسال الحفظ لوقت لاحقarrow_forward
- 2- Number of basic operations of the following statement is equal to : for ( int i = 0 ; i< = 1 ; ++i) System.out.println( "X+1"+"Y"); A- 5 B- 6 C- 7 D- Nonearrow_forwardWrite assignment statements that perform the following operations with the variables a and b (Python)A. Adds 2 to a and stores the result in bB. Multiplies b times 4 and stores the result in aC. Divides a by 3.14 and stores the result in bD. Subtracts 8 from b and stores the result in aarrow_forward3- Enter a=3; b-5; c=7, then clear the variable b only Matlabarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_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
Python Tutorial #10; Math Functions in Python; Author: Art of Engineer;https://www.youtube.com/watch?v=OviXsGf4qmY;License: Standard YouTube License, CC-BY