4. Consider the following program segment: public class Ch7_PrExercise4 public static void main (String[ args) int num; double dec; public static int one (int x, int y) public static double two(int x, double a) int first; double z; a. Write the definition of method one so that it returns the sum of x and y if x is greater than y; otherwise, it should return x minus 2 times y. b. Write the definition of method two as follows: 1. Read a number and store it in z. . Update the value of z by adding the value of a to its previous value. li. Assign the variable first the value returned by method one with the parameters 6 and 8. Iv. Update the value of first by adding the value of x to its previous value. v. If the value of z is more than twice the value of first, return z; otherwise, retum 2 times first minus z. c. Write a Java program that tests parts a and b. (Declare additional vari- ables in the method main, if necessary.)
4. Consider the following program segment: public class Ch7_PrExercise4 public static void main (String[ args) int num; double dec; public static int one (int x, int y) public static double two(int x, double a) int first; double z; a. Write the definition of method one so that it returns the sum of x and y if x is greater than y; otherwise, it should return x minus 2 times y. b. Write the definition of method two as follows: 1. Read a number and store it in z. . Update the value of z by adding the value of a to its previous value. li. Assign the variable first the value returned by method one with the parameters 6 and 8. Iv. Update the value of first by adding the value of x to its previous value. v. If the value of z is more than twice the value of first, return z; otherwise, retum 2 times first minus z. c. Write a Java program that tests parts a and b. (Declare additional vari- ables in the method main, if necessary.)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
![4. Consider the following program segment:
public class Ch7_PrExercise4
{
public static void main (String[] args)
int
num;
double dec;
public static int one (int x, int y)
{
public static double two (int x, double a)
int first;
double z;
Write the definition of method one so that it returns the sum of
x and y if x is greater than y; otherwise, it should return x minus 2
times y.
b. Write the definition of method two as follows:
1. Read a number and store it in z.
i. Update the value of z by adding the value of a to its previous value.
i. Assign the variable first the value returned by method one with
the parameters 6 and 8.
iv. Update the value of first by adding the value of x to its previous
value.
v. If the value of z is more than twice the value of first, return z;
otherwise, retum 2 times first minus z.
c. Write a Java program that tests parts a and b. (Declare additional vari-
ables in the method main, if necessary.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff1131cea-d7ff-4c40-a140-9101a22775de%2F38e84745-bd7d-44b9-8d4d-bfbbbe918df9%2F7u27wa_processed.png&w=3840&q=75)
Transcribed Image Text:4. Consider the following program segment:
public class Ch7_PrExercise4
{
public static void main (String[] args)
int
num;
double dec;
public static int one (int x, int y)
{
public static double two (int x, double a)
int first;
double z;
Write the definition of method one so that it returns the sum of
x and y if x is greater than y; otherwise, it should return x minus 2
times y.
b. Write the definition of method two as follows:
1. Read a number and store it in z.
i. Update the value of z by adding the value of a to its previous value.
i. Assign the variable first the value returned by method one with
the parameters 6 and 8.
iv. Update the value of first by adding the value of x to its previous
value.
v. If the value of z is more than twice the value of first, return z;
otherwise, retum 2 times first minus z.
c. Write a Java program that tests parts a and b. (Declare additional vari-
ables in the method main, if necessary.)
Transcribed Image Text:1. Write a value-retuming method, isVowel, that returns the value true if a
given character is a vowel, and otherwise retums false. Also write a
program to test your method.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY