Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 3.13, Problem 3.13.2CP
What is y after the following switch statement is executed? Rewrite the code using an if -e1se statement.
x = 3; y = 3;
switch (x + 3) {
case 6: y = 1;
default: y += 1;
}
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Given x = 4; and y = 2; and operator = '-' ; what is the final value of x after the following switch statement is executed?
switch (operator) {
case '+' : x +=y ; break ;
case '-' : x -= y ; break ; x += y ; is x = x + y ;
case '*' : x *= y ; break ;
case '/' : x /= y ; break ;
default : break ;
also,
using x = 4 ; and y = 2 ; and operator = ' * '. What is the final value of x?
}
Based on what you learned about if-else and switch statements, could you implement the following if-else code using a switch statement (assume numerical variable A exists in your workspace) and preserve its behavior?
if A == 3
disp('A is equal to 3.')
else
disp('A is not equal to 3')
end
Yes
No
State whether it is true or false. If the answer is false, explain why? "The default case is required in the switch selection statement."
Chapter 3 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 3.2 - List six relational operators.Ch. 3.2 - Assuming x is 1, show the result of the following...Ch. 3.2 - Can the following conversions involving casting be...Ch. 3.3 - Write an if statement that assigns 1 to x if y is...Ch. 3.3 - Write an if statement that increases pay by 3% if...Ch. 3.3 - Prob. 3.3.3CPCh. 3.4 - Write an if statement that increases pay by 3% if...Ch. 3.4 - What is the output of the code in (a) and (b) if...Ch. 3.5 - Prob. 3.5.1CPCh. 3.5 - Suppose x = 2andy = 3. Show the output, if any, of...
Ch. 3.5 - What is wrong in the following code? if (score =...Ch. 3.6 - Which of the following statements are equivalent?...Ch. 3.6 - Prob. 3.6.2CPCh. 3.6 - Are the following statements correct? Which one is...Ch. 3.6 - Prob. 3.6.4CPCh. 3.7 - Prob. 3.7.1CPCh. 3.7 - a. How do you generate a random integer i such...Ch. 3.9 - Are the following two statements equivalent?Ch. 3.10 - Assuming that x is 1, show the result of the...Ch. 3.10 - (a) Write a Boolean expression that evaluates to...Ch. 3.10 - (a) Write a Boolean expression for |x 5| 4.5....Ch. 3.10 - Assume x and y are int type. Which of the...Ch. 3.10 - Are the following two expressions the same? (a) x...Ch. 3.10 - What is the value of the expression x = 50 x =...Ch. 3.10 - Suppose, when you run the following program, you...Ch. 3.10 - Write a Boolean expression that evaluates to true...Ch. 3.10 - Write a Boolean expression that evaluates to true...Ch. 3.10 - Write a Boolean expression that evaluates to true...Ch. 3.10 - Write a Boolean expression that evaluates to true...Ch. 3.11 - Prob. 3.11.1CPCh. 3.12 - What happens if you enter an integer as 05?Ch. 3.13 - What data types are required for a switch...Ch. 3.13 - What is y after the following switch statement is...Ch. 3.13 - What is x after the following if-else statement is...Ch. 3.13 - Write a switch statement that displays Sunday,...Ch. 3.13 - Prob. 3.13.5CPCh. 3.14 - Suppose when you run the following program, you...Ch. 3.14 - Rewrite the following if statements using the...Ch. 3.14 - Rewrite the following codes using if-else...Ch. 3.14 - Write an expression using a conditional operator...Ch. 3.15 - List the precedence order of the Boolean...Ch. 3.15 - True or false? All the binary operators except =...Ch. 3.15 - Evaluate the following expressions: 2 2 3 2 4 ...Ch. 3.15 - Is (x 0 x 10) the same as ((x 0) (x 10))? Is...Ch. 3 - (Algebra: solve quadratic equations) The two roots...Ch. 3 - (Game: add three numbers) The program in Listing...Ch. 3 - (Algebra: solve 2 2 linear equations) A linear...Ch. 3 - (Random month) Write a program that randomly...Ch. 3 - (Find future dates) Write a program that prompts...Ch. 3 - (Health application: BMI) Revise Listing 3.4,...Ch. 3 - (Financial application: monetary units) Modify...Ch. 3 - Prob. 3.8PECh. 3 - (Business: check ISBN-10) An ISBN-10...Ch. 3 - (Game: addition quiz) Listing 3.3,...Ch. 3 - (Find the number of days in a month) Write a...Ch. 3 - (Palindrome integer) Write a program that prompts...Ch. 3 - (Financial application: compute taxes) Listing...Ch. 3 - (Game: heads or tails) Write a program that lets...Ch. 3 - (Game: lottery) Revise Listing 3.8, Lottery.java....Ch. 3 - Prob. 3.16PECh. 3 - (Game: scissor, rock, paper) Write a program that...Ch. 3 - (Cost of shipping) A shipping company uses the...Ch. 3 - (Compute the perimeter of a triangle) Write a...Ch. 3 - (Science: wind-chill temperature) Programming...Ch. 3 - Prob. 3.21PECh. 3 - (Geometry: point in a circle?) Write a program...Ch. 3 - (Geometry: point in a rectangle?) Write a program...Ch. 3 - (Game: pick a card) Write a program that simulates...Ch. 3 - (Geometry: intersecting point) Two points on line...Ch. 3 - (Use the , ||, and ^ operators) Write a program...Ch. 3 - (Geometry: points in triangle?) Suppose a right...Ch. 3 - (Geometry: two rectangles) Write a program that...Ch. 3 - (Geometry: two circles) Write a program that...Ch. 3 - (Current time) Revise Programming Exercise 2.8 to...Ch. 3 - (Financials: currency exchange) Write a program...Ch. 3 - Prob. 3.32PECh. 3 - (Financial: compare costs) Suppose you shop for...Ch. 3 - Prob. 3.34PE
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Suppose the Vole machine language (Appendix C) has been extended as suggested at the end of this section Moreov...
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
Tossing Coins for a Dollar For this assignment, you will create a game program using the Coin class from Progra...
Starting Out with C++ from Control Structures to Objects (9th Edition)
(Continuously compounded interest) Suppose that you discover in your attic an overdue library book on which you...
Differential Equations: Computing and Modeling (5th Edition), Edwards, Penney & Calvis
Explain how database administration tasks vary with the size and complexity of the database.
Database Concepts (7th Edition)
This operator performs division, but instead of returning the quotient it returns the remainder. a. % b. c. d...
Starting Out with Python (4th 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
- State whether the following are true or false. If the answer is false, explain why.a) The default case is required in the switch selection statement.arrow_forwardQ-Write a program using if statement instead of switch statement. x=2; switch x case 1; disp(‘One’) case 2; disp(‘Two’) case 3; disp(‘Three’) otherwise; disp(‘Unknown Number’) endarrow_forwardBased on what you learned about if-else and switch statements, could you implement the following if-else code using a switch statement (assume numerical variable A exists in your workspace) and preserve its behavior? if A >= 3 disp('A is greater or equal to 3.') else disp('A is not greater or equal to 3') end Yes Noarrow_forward
- What is z after the following switch statement is executed? 10 20 0 -1arrow_forwardMulti-way selection is possible with nested if-else statements and switch statements. When is it inappropriate to use a switch statement?arrow_forwardWrite a switch statement that checks origLetter. If 'a' or 'A', print "Alpha". If 'b' or 'B', print "Beta". For any other character, print "Unknown". Use fall-through as appropriate. End with newline. #include <iostream>using namespace std; int main() { char origLetter; cin >> origLetter; /* Your solution goes here */ return 0;}arrow_forward
- True or False The test expression in a switch statement can be a double or a decimal value.arrow_forwardCases in a switch statement are evaluated sequentially (called “fall through”) unless they are terminated with break statements.arrow_forwardWrite a switch statement that prints out the word: “paid” if the value of a variable called bill is ‘P’, “unpaid” if the value of bill is ‘U’, “late” if bill = ‘L’, “zero” if bill = ‘Z’.arrow_forward
- The _________section of a switch statement is branched to if none of the case values match the test expression.arrow_forwardDescribe switch statement. What is the difference between if and switch statement?arrow_forwardThe_________________ statement, when executed in an iteration statement or a switch, causes an immediate exit from the statement.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
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