EBK JAVA PROGRAMMING
9th Edition
ISBN: 9781337671385
Author: FARRELL
Publisher: CENGAGE LEARNING - CONSIGNMENT
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 2, Problem 2PE
Program Plan Intro
Comparison operators in java:
- The relational operators are used to compare operands. The result of relational operations is always a Boolean value.
- The relational operators and their meanings are given below,
Symbol | Meaning |
< | Less than |
<= | Less than or equal to |
> | Greater than |
>= | Greater than or equal to |
== | Equal to |
!= | Not equal to |
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Write a program that translates a letter grade into a number grade. Letter grades are A, B, C, D, and E, possibly followed by + or -. Their numeric values are 4, 3, 2, 1, and 0. There is no F+ or F-. A + increases the numeric value by O.3, a – decreases it by 0.3. However, an A+ has value 4.0. Enter a letter grade: B- The numeric value is 2.7.
What is the value of the following expression: 9 * 2 - 8 > 5 + 2 / 2?
a.
False
b.
10
c.
True
d.
6
In java write a program that takes four int command-line arguments w, x, y, z,. define a boolean variable whose value is true if the four values are either in strictly acending order (w<x<y<z) or strictly descending order (w>x>y>z), and false otherwise, then display the boolean variable value.
Note: Do not use if statements on the program
Note: Assume that the inputs will always be integers
Chapter 2 Solutions
EBK JAVA PROGRAMMING
Ch. 2 - Prob. 1RQCh. 2 - Prob. 2RQCh. 2 - Prob. 3RQCh. 2 - Prob. 4RQCh. 2 - Prob. 5RQCh. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - Prob. 8RQCh. 2 - Prob. 9RQCh. 2 - Prob. 10RQ
Ch. 2 - Prob. 11RQCh. 2 - Prob. 12RQCh. 2 - Prob. 13RQCh. 2 - Prob. 14RQCh. 2 - Prob. 15RQCh. 2 - Prob. 16RQCh. 2 - Prob. 17RQCh. 2 - Prob. 18RQCh. 2 - Prob. 19RQCh. 2 - Prob. 20RQCh. 2 - Prob. 1PECh. 2 - Prob. 2PECh. 2 - Prob. 4PECh. 2 - Prob. 5PECh. 2 - Prob. 6PECh. 2 - Prob. 7PECh. 2 - Prob. 8PECh. 2 - Prob. 9PECh. 2 - Prob. 10PECh. 2 - Prob. 11PECh. 2 - Prob. 12PECh. 2 - Prob. 13PECh. 2 - Prob. 14PECh. 2 - Prob. 15PECh. 2 - Prob. 16PECh. 2 - Prob. 1GZCh. 2 - Prob. 3GZCh. 2 - Prob. 1CPCh. 2 - Prob. 2CP
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 a C++ program that : You have to do the following question only by nested if-statement. FROM GRADE A TO F A 93-100% 4.00 A- 90-92% 3.70 B+ 87-89% 3.30 B 83-86% 3.00 B- 80-82% 2.70 C+ 77-79% 2.30 C 73-76% 2.00 C- 70-72% 1.70 D+ 67-69% 1.30 D 63-66% 1.00 D- 60-62% 0.70 F Ask user to enter a grade and then determine the letter grade. Sample output: What is your grade: 94 Your grade on your trascript would be A.arrow_forwardWrite a program that translates a letter grade into a number grade. Letter grades are A, B, C, D, and E, possibly followed by + or -. Their numeric values are 4, 3, 2, 1, and 0. There is no F+ or F-. A + increases the numeric value by O.3, a – decreases it by 0.3. However, an A+ has value 4.0. Enter a letter grade: B- The numeric value is 2.7. (in C++ language)arrow_forwardwrite a program in C++ using if-else or switch for calculating electricity bill, the range of the unit consumption price is given below. 1) 1 to 100 units then the per-unit price is multiplied by 5. 2) 101 to 200 then the per-unit price is multiplied by 7. 3) 201 to 350 then per unit price for this range is multiply by 10. 4) 350 to 999 and above then the per-unit price will multiply by 12. 5) 1000 and above give 5 percent discount. suppose a consumer consumes 360 units then the total bill calculation will be like this. 5*100=500 7*100=700 10*150=1500 12*10=120 Total units 360 and total bill is equal to = 500+700+1500+120=2820.arrow_forward
- In Python, A sales event at Trader Jane's is reducing some items by 25%. Store that value to a properly named constant. Write a program that functions like a cashier terminal for one item. Some items are subject to 7% sales tax and some are not. Use a constant for the sales tax value, too. Write a program for Trader Jane's that runs as shown next: Enter the ticket price of the item 100 Is this item reduced y/n? y is this item taxable y/n? y Here is your bill Original price $100 Reduction during event $25.00 Final price $75.00 7% Sales tax $5.25 Total amount due $80.25 Plan each program by writing pseudocode. Write all of your pseudocode as comments immediately after your name and SPC ID#. Add more comments as needed in each program to explain your code. Choose descriptive variable names in all programs. Currency format. There should be no space between the $ sign and the first digit. See sep on page 66 to cancel the space automatically added when print items are separated by…arrow_forwardThe programming language is C++, write a program base on the given statement. Write a program that reads in the sales expenses of the Short DistanceTelephone Company for the past year and then calculate the profitand the next tax based on the ff. table PROFIT TAX RATE0 – 10000 010001 – 30000 100 + 3% OF THE PROFIT30001 – 50000 200 + 5% OF THE PROFITOVER 50000 300 + 7% OF THE PROFITarrow_forwardIn C++ Programming. Solve the following problem statements by simulating the given values of the variables below. int X = 5, Y = 10, Z = 15; int A = 2, B = 4, C = 6; 1. If X = Y; X = Z what is the value of X? 2. If B = C; A = X; Y = Z what is the value of A? 3. If A = B; B = C; C = X what is the value of A? 4. If Z = Y; Y = X; Y = Z what is the value of Z? 5. If X = B; X = C; what is the value of X?arrow_forward
- In each of the following code snippets, data is copied from x to y. How many bytes of data arecopied? The answer should be a C expression.Example: int x[10], y[10];...for (int i=0; i<10; i++)x[i] = y[i];Answer: 10*sizeof(int)Example: int *x, *y; ...; y = x;Answer: sizeof(int*) (e) int x=10, y=x;(f) int x[10]; int *y = x;(g) int x[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};void f(int y[5]) { ... }int main() { f(x); }(h) int x[10], y[10];...memcpy(y, x, 5*sizeof(int));arrow_forwardWrite a program that uses a switch statement as follows: If game contains the letter p , or P the function will print the words “Play Station 4” . If game contains the letter x, X, o, or O, the function will print “Xbox One”. If game contains any other character, the function will return "I don't know". Declare game and initialize to any value.arrow_forwardWhat is the result of the following expression: 3 * 5 \ 2 + 30 / 5? a. 7.5 b. 13 c. 13.5 d. None of the above.arrow_forward
- JAVA PROGRAM A company selling household appliances gives commissions to its salesman determined by the kind of product sold as well as the sales amount.Type 1: 7% of sale or 400, whichever is more.Type 2: 10% of sale or 900, whichever is less.Type 3: 12% of sale.Type 4: P250, regardless of sale price.Make a program that would input the TYPE of appliance sold (between 1-4) and the sale PRICE(a positive floating-point value), and output the COMMission that the salesman will receive.arrow_forwardWrite a code using C++ for the given prompt: A contractor orders, say, 30 cubic yards of premixed concrete to construct a patio that is to be, say, four inches thick. The length of the patio is to be, say, twice the width. Write a program that prompts the user to specify: The amount of premixed concrete (in cubic yards) ordered The thickness of the patio (in inches) The ratio of length and width Ex. If the ratio is 3 to 2, have the program accept a 3 then a 2. Then compute the ratio using these numbers The program then outputs: The length and width of the patio (in feet). (1 cubic yard = 27 cubic feet.) To calculate the width, you will need to: Find the total cubic feet of the concrete Divide the total cubic feet of concrete by the result of the length to width ratio multiplied by the thickness of the patio, over 12 (inches in a foot) Square root the answer To find the square root of a decimal number, include the header file cmath using the statement #include <cmath>,…arrow_forwardAssume that at some stage, foo(80, 100) is called. The function, in turn, called by foo(80, 100) is foo(Answer, Answer). public static int foo(int a, int b) { if(b == 0) return a; return foo(b, a%b);} how do I answer this (JAVA PROGRAMMING)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
Constants, Variables, Data types, Keywords in C Programming Language Tutorial; Author: LearningLad;https://www.youtube.com/watch?v=d7tdL-ZEWdE;License: Standard YouTube License, CC-BY