Use java. Exercise 1 - Maximum ValueMake a new Java Project called Lab4. Then create a new class called MaxValue. In this class,implement a program that reads 5 numbers (doubles), stores them into an array, and thenoutputs the maximum value in the array.Example output:Enter the 1st number: 4Enter the 2nd number:Enter the 3rd number: 7Enter the 4th number: 9Enter the 5th number: 1The maximum value is 9.

Hi. Let's move on to the code in the next step. I have included comments in the code that will…

Answered: Make a new Java Project called Lab4.…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Write a Java class that populates an array of 20 random ints between 0 and 100. Write two methods: 1) a method returning the largest value, and 2) a method returning the array sorted in descending order.
Write a program in a class NumberAboveAverage that counts the number of days that the temperature is above average. Read ten temperatures from the keyboard and place them in an array. Compute the average temperature and then count and display the number of days on which the temperature was above average.
Write a class in Java 1) Consist of two methods: a. main b. printHigherThanAverage public static void printHigherAverage(double [] numbers, double avg) The method will print all the numbers in the array, numbers, which are higher than the average. 2) In the main methods, create an Array which can contain 5 elements of type double 3) In a loopa. Ask the user for 5 values using a Scanner. b. Store the values in the arrayc. Sum the values 4) At the end of the loop: Calculate the average. Call the method printHigherAverage and pass it the array and the average.
Java : OverviewYou must write a class with which we can generate user identities for employees in a company. The purpose is for you to learn how to use arrays and ArrayList to store multiple values of the same type. TaskIn many workplaces, employees are assigned a username to be able to log in to their computers. One method of generating these usernames is to take the first three letters of the first name and the first three letters of the last name and let them together form the username. A person with the name Sven Andersson then gets the username sveand (only lowercase letters). Your task is to write a class named Usernames that should contain a static method named create, which creates a username as above. The method should take an array of type String as an argument, and return an ArrayList containing a string for each generated username. The array sent as an argument to the method is assumed to contain strings with the employees' names according to the form "first name last…
Java : OverviewYou must write a class with which we can generate user identities for employees in a company. The purpose is for you to learn how to use arrays and ArrayList to store multiple values of the same type. TaskIn many workplaces, employees are assigned a username to be able to log in to their computers. One method of generating these usernames is to take the first three letters of the first name and the first three letters of the last name and let them together form the username. A person with the name Sven Andersson then gets the username sveand (only lowercase letters). Your task is to write a class named Usernames that should contain a static method named create, which creates a username as above. The method should take an array of type String as an argument, and return an ArrayList containing a string for each generated username. The array sent as an argument to the method is assumed to contain strings with the employees' names according to the form "first name last…
Write a program Reverse.java that prompts the user to enter ten numbers, reverses an arrayby copying it to a new array and displays the numbers. The array is an attribute of the mainclass.
Write a class AnalyzeNumbers which asks the user to enter the number of inputs andstores them in an Array, then prints the Array that was inputted, calculates the sum ofthe numbers entered and prints the total numbers greater than the first inputtednumber: Two Sample RunsEnter the number of items: 5Enter the numbers: 3.4 5 6 7.1 9You inputted: 3.4 5.0 6.0 7.1 9.0Sum is: 30.5Number of elements greater than the first element: 4 Enter the number of items: 3Enter the numbers: 6.7 1.5 3.2You inputted: 6.7 1.5 3.2Sum is: 11.4Number of elements greater than the first element: 0
Write a Java class, XXX_Lab7-3, where XXX is your Kean email ID. In the main method:* Create an array with the values: 99, 55, 87, 21, 3, using any method*Create a second array* Copy the elements of the first array to the second* Change an element of the first array.* Print both arrays
Modify the unsortedArrayAccess class by adding a method that find the smallest element and average in the array. import java.util.*; public class unsortedArrayAccess{ public static double[] arr; public int arraySize; public unsortedArrayAccess(int scale) { arr = new double[scale]; arraySize = 0; } public int search(double Key) { int i = 0; while ((i < arraySize) && (arr[i] != Key) ) { i = i + 1; } if (i < arraySize) { return i; } else { System.out.println("There is no such item!"); return -1; } } public void append(double Item) { arr[arraySize] = Item; arraySize = arraySize + 1; } public double remove() { if (arraySize == 0) { System.out.println("There is no item in the array!"); return -1; } double x = arr[arraySize - 1]; arraySize = arraySize - 1; return x; } public void deletion(double Key) { int k = search(Key); if (k != -1) { for (int i = k; i…
Write a Java program to find the median of all elements in an array of integers. The median is the middle value in an ordered set of numbers. If the number of elements is even, the median is the average of the two middle values. Crease a class name Task5. There should be a main method and a “findMedian” method to find out the median of an input array.
1. Create a java program from the supplied starter code: TestRecursion.java.2. The array given can be used or you may input a different one and search for a value in it. YOU MUSThave a minimum of 11 elements in your array if you do not use mine.3. Create a method bubleSortRecur() that performs a bubble sort using recursion. search. The methodaccepts two parameters: an array of integers (any order) and the length. Print the original array, in themain() method after the sort is called.4. Call another method, BinarySearchRecur() that performs binary search recursively. It should take 4parameters: a sorted array of integers, start position (index) and end position(index) of the array, and theinteger value to find. It should return the index of the element if found, if not then it should return -1.Print the one integer being searched, and its index position from within the main() method PLEASE ADD TO THE CODE GIVEN BELOW AND FOLLOW THE SLASHED LINES FOR ASSISTANCE import java.util.Arrays;…
Write a program in Java that reads integers, one per line, and displays their sum. Also, display all the numbers read, each with an annotation giving its percentage contribution to the sum. Use a method that takes the entire array as one argument and returns the sum of the numbers in the array. (Hint: Ask the user for the number of integers to be entered, create an array of that length, and then fill the array with the integers read.

SEE MORE QUESTIONS

Recommended textbooks for you

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

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

SEE MORE TEXTBOOKS