Java How to Program, Early Objects Plus MyLab Programming with Pearson eText -- Access Card Package (11th Edition)
11th Edition
ISBN: 9780134800271
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 5, Problem 19.1E
(De Morgan’s Laws) In this chapter, we discussed the logical operators &&, &, | |, |, ^ and !. De Morgan’s laws can sometimes make it more convenient for us to express a logical expression. These laws state that the expression ! (condition1 && condition2) is logically equivalent to the expression (! Condition1 | | ! condition2). Also, the expression ! (condition1 \ \ condition2) is logically equivalent to the expression (! Condition1 && ! condition2). Use De Morgan’s laws to write equivalent expressions for each of the following, then write an application to show that both the original expression and the new expression in each case produce the same value:
- 1. ! (x < 5) && ! (y >= 7)
- 2. ! (a == b) || ! (g ! = 5)
- 3. ! ((x <= 8) && (y > 4))
- 4. ! ((i >4) || (j <= 6))
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
1. Give the unifyiing substitition for (x,y,z are variables): f(a) f(b)
2. Give the unifyiing substitition for (x,y,z are variables): g(x,x) g(f(a),f(y))
3. Give the unifyiing substitition for (x,y,z are variables): g(x,x) g(f(a0,f(b))
Scenario
As you surely know, due to some astronomical reasons, years may be leap or common. The former
are 366 days long, while the latter are 365 days long.
Since the introduction of the Gregorian calendar (in 1582), the following rule is used to determine the
kind of year:
if the year number isn't divisible by four, it's a common year,
otherwise, if the year number isn't divisible by 100, it's a leap year.
otherwise, if the year number isn't divisible by 400, it's a common year.
otherwise, it's a leap year.
none of the above
year int(input("enter the year"))
if (year%4 1-0) and (year%400 -0) or (year % 1000):
print (year is common year")
else:
print(year, is leap year")
year= int(input ("enter the year"))
if (years !-0) or (year480 1-0) and (year % 1001-0):
print(year is common year")
else:
print(year, "is leap year")
D
year= int(input("enter the year"))
4
Chapter 5 Solutions
Java How to Program, Early Objects Plus MyLab Programming with Pearson eText -- Access Card Package (11th Edition)
Ch. 5 - Fill in the blanks in each of the following...Ch. 5 - Fill in the blanks in each of the following...Ch. 5 - Fill in the blanks in each of the following...Ch. 5 - Fill in the blanks in each of the following...Ch. 5 - Fill in the blanks in each of the following...Ch. 5 - Prob. 1.6SRECh. 5 - Prob. 1.7SRECh. 5 - State whether each of the following is true or...Ch. 5 - State whether each of the following is true or...Ch. 5 - State whether each of the following is true or...
Ch. 5 - State whether each of the following is true or...Ch. 5 - Prob. 2.5SRECh. 5 - State whether each of the following is true or...Ch. 5 - Prob. 2.7SRECh. 5 - Prob. 3.1SRECh. 5 - Prob. 3.2SRECh. 5 - Write a Java statement or a set of Java statements...Ch. 5 - Prob. 3.4SRECh. 5 - Find the error in each of the following code...Ch. 5 - Find the error in each of the following code...Ch. 5 - Find the error in each of the following code...Ch. 5 - Find the error in each of the following code...Ch. 5 - Describe the four basic elements of...Ch. 5 - Compare and contrast the while and for iteration...Ch. 5 - Prob. 3.1ECh. 5 - Compare and contrast the break and continue...Ch. 5 - Find and correct the error(s) in each of the...Ch. 5 - The following code should print whether integer...Ch. 5 - Prob. 5.3ECh. 5 - Find and correct the error(s) in each of the...Ch. 5 - What does the following program do? 1 // Exercise...Ch. 5 - (Find the Smallest Value) Write an application...Ch. 5 - (Calculating the Product of Odd Integers) Write an...Ch. 5 - (Factorials) Factorials are used frequently in...Ch. 5 - (Modified Compound-Interest Program) Modify the...Ch. 5 - (Triangle Printing Program) Write an application...Ch. 5 - (Bar-Chart Printing Program) One interesting...Ch. 5 - (Calculating Sales) An online retailer sells five...Ch. 5 - (Modified Compound-Interest Program) Modify the...Ch. 5 - Assume that i = 1, j = 2, k = 3 and m = 2. What...Ch. 5 - (Calculating the Value of ) Calculate the value of...Ch. 5 - (Pythagorean Triples) A right triangle can have...Ch. 5 - (Modified Triangle-Printing Program) Modify...Ch. 5 - (De Morgans Laws) In this chapter, we discussed...Ch. 5 - (Diamond-Printing Program) Write an application...Ch. 5 - Prob. 21.1ECh. 5 - A criticism of the break statement and the...Ch. 5 - What does the following program segment do? 1 for...Ch. 5 - Describe in general how youd remove any continue...Ch. 5 - Prob. 25.1E
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
What are the words that make up a high-level programming language called?
Starting Out with Programming Logic and Design (4th Edition)
State which values of the control variable x are printed by each of the following for statements:
C How to Program (8th Edition)
Run the hello, world program on your system. Experiment with leaving out parts of the program, to see what erro...
C Programming Language
Write a for loop that calculates the total of the following series of numbers: 130+229+328+...301
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
How many iterations will occur if the test expression of a for loop is false to begin with?
Starting out with Visual C# (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
- 4arrow_forwardANSWER IN PYTHON PLEASE.arrow_forwardint p =5 , q =6; void foo ( int b , int c ) { b = 2 * c ; p = p + c ; c = 1 + p ; q = q * 2; print ( b + c ); } main () { foo (p , q ); print p , q ; } Explain and print the output of the above code when the parameters to the foo function are passed by value. Explain and print the output of the above code when the parameters to the foo function are passed by reference. Explain and print the output of the above code when the parameters to the foo function are passed by value result. Explain and print the output of the above code when the parameters to the foo function are passed by name.arrow_forward
- Please answer with explanations.arrow_forward4. The Area of the Target: To decide on prizes for the archery contest, you decided to use the areas of the center and rings. You decided that rings with smaller areas should be worth more points. But how much more? Complete the following investigation to help you decide. a. Find the sequence of the areas of the rings, including the center. (Be careful.) b. Write a recursive formula and an explicit formula for this sequence. C. Write the explicit formula in summation notation. Find the total area of the bull's eye if it had 9 rings around the bull's eye.arrow_forwardComputer Engineering Labarrow_forward
- 5. We are given the statement "C3PO is a droid and Han is not a droid". (a) Using the following statement variables, write the corresponding statement form: Let p = "C3PO is a droid" and q = "Han is a droid" (b) Using De Morgan's Laws, develop the negation of the statement form of part (a) (c) What is the statement that corresponds to the statement form of part (b)?arrow_forwardPlease answer this in c++ asap A very successful cinema director named "Chef" decided to solve the problem. When a customer wants to buy a ticket, the clerk at the ticket window asks the visitor if he or she needs a rest area, and if so, which one: left, right, or both. We know that in the audience they are expected to appear, their L needs a left-handed position, their R needs a right one, Z does not need a single one and B needs both. Your job is to count the number of people who can attend the show. In the theatre there are N rows with each M seat. There is only one lounge between the two adjacent seats. Seats at the beginning and end of the row have two armrests Input 1 223211 Output: 4arrow_forwardProblem Statement: The mathematician Conway imagined a game, called game of life, whichconsidered cells that are susceptible to reproduce, disappear, or survive when they obey certainrules. These cells are represented by elements on a grid of squares, where a grid has an arbitrarysize. Thus, each cell (except those on the boundaries of the grid) is surrounded by eight squaresthat contain other cells. The rules are stated as follows:1. Survival: Each cell that has two or three adjacent cells survives until the next generation.2. Death: Each cell that has at least four adjacent cells disappears (or dies) by overpopulation.Also, each cell that has at most one adjacent cell dies by isolation.3. Birth: Each empty square (i.e., dead cell) that is adjacent to exactly three cells gives birthto a new cell for the next generation.It is worth noting that all births and deaths occur at the same time during a generation.Write a program that simulates this game and displays all successive…arrow_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
What Are Data Types?; Author: Jabrils;https://www.youtube.com/watch?v=A37-3lflh8I;License: Standard YouTube License, CC-BY
Data Types; Author: CS50;https://www.youtube.com/watch?v=Fc9htmvVZ9U;License: Standard Youtube License