Create a program whose Main() method declares an array of 10 integers. Call a method to interactively fill the array with any number of values up to 10 or until a sentinel value is entered. If an entry is not an integer, re-prompt the user. Call a second method that accepts out parameters for the highest value in the array, lowest value in the array, sum of the values in the array, and arithmetic average. In the Main() method, display all the statistics. Java Program

Create a program whose Main() method declares an array of 10 integers. Call a method to interactively fill the array with any number of values up to 10 or until a sentinel value is entered. If an entry is not an integer, re-prompt the user. Call a second method that accepts out parameters for the highest value in the array, lowest value in the array, sum of the values in the array, and arithmetic average. In the Main() method, display all the statistics. Java Program

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter8: Advanced Method Concepts

Section: Chapter Questions

Problem 2E

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Create a program whose Main() method declares an array of 10 integers. Call a method to interactively fill the array with any number of values up to 10 or until a sentinel value is entered. If an entry is not an integer, re-prompt the user. Call a second method that accepts out parameters for the highest value in the array, lowest value in the array, sum of the values in the array, and arithmetic average. In the Main() method, display all the statistics.
Create a program whose Main() method declares an array of 10 integers. Call a method to interactively fill the array with any number of values up to 10 or until a sentinel value is entered. If an entry is not an integer, re-prompt the user. Call a second method that accepts out parameters for the highest value in the array, lowest value in the array, sum of the values in the array, and arithmetic average. In the Main() method, display all the statistics.C# Program
JAVA PROGRAM Write a program that asks the user to input two integers a and b. Then create an array that has all integer from a to b. Print out the array. (Don’t forget to consider the situation of a=b, a<b, and a>b.) Example 1: Input two numbers: 6 2 Array is [6, 5, 4, 3, 2] Example 2: Input two numbers: 4 8 Array is [4, 5, 6, 7, 8] Pass the above array as a parameter to a method called average and return the average and print it out in the main method. (Do not use Math library to get the average.)
Define an array to be a 121 array if all elements are either 1 or 2 and it begins with one or more 1s followed by a one or more 2s and then ends with the same number of 1s that it begins with. Write a method named is121Array that returns 1 if its array argument is a 121 array, otherwise, it returns 0. There is one additional requirement. You should return 0 as soon as it is known that the array is not a 121 array; continuing to analyze the array would be a waste of CPU cycles. If you are programming in Java or C#, the function signature isint is121Array(int[ ] a) If you are programming in C or C++, the function signature isint is121Array(int a[ ], int len) where len is the number of elements in the array a. Examples a is then function returns reason {1, 2, 1} 1 because the same number of 1s are at the beginning and end of the array and there is at least one 2 in between them. {1, 1, 2, 2, 2, 1, 1} 1 because the same number of 1s are at the beginning and end of…
Write a program with a main() method that asks the user to input an integer array of 10 elements.Next, create three methods described below. From inside your main() method, call each of thethree methods described below and print out the results of the methods 2, 3, which return values. 1. printReverse() - a method that receives an array of integers, then reverses the elements ofthe array and prints out all the elements from inside the method. Print all in one lineseparated by commas (see sample output below). Do not print the ‘trailing’ comma!!2. getLargest() – a method that receives an array of integers, then returns the largest integervalue in the array. Return largest integer and print from main(), not method.3. computeTwice()- a method that receives the previously reversed array of integers, thenreturns an array of integers which doubles the value of each number in the array (see thesample output below). Return new array of integers print from main(), not methodEXAMPLE OUTPUT:Enter…
Write a test program that creates two hexagons (5) and (10) and compares them using method compareTo(). Also, create array of four comparable hexagons with side value (4), (6), (10) and (2). Pass the array as parameter to method max. You should get the following result. Comparing two Hexagons -1 Max hexagon with biggest number of sides is 10.0
Please help me solve this with java 1-method called printArray that takes an array of double values and prints the arrayelements on the same line with one space between each two elements, then prints a new line.2. A method called getRandomElement that takes an array of double numbers and returns a random element from the array.3. A method called shiftArray that takes a double value and an array of double values. The method must shift the array in its place to the right, and insert the double value at index 0. Note that this method must not create a new array, it must rotate the array in its place.For example, if the passed array is 6.5, 2.1, 5.8, 1.5, 8.9 and the passed double value is 3.3, after invoking the method the array must become:3.3, 6.5, 2.1, 5.8, 1.54. A method called occurrences that takes a double value and an array of doubles as parameters, and returns the number of occurrences of the double value in the array.For example, if the double number 4.1 and the array {1.5,…
Write a program called Deleted_position.java that has a method with one int array as a parameter, and an integer position, where 0<=position<=a.length-1. The method should construct and return an array that is identical to the given array, but with the value in position deleted (Note that the resulting array should have length 1 less than the given array). The output is pictured below
FOR JAVA // Question is the first one, try to solve it by using the second question. Repeat the second question, but if there are multiple occurrences of the number, your program must return the largest index instead of the small- est. Write a method that takes a one dimensional integer array and an integer, and returns the index of the integer in the array. If the integer is not in the array, your program must return -1. If there are multiple occurrences of that number, your program must return the smallest index.
In ArrayUtility class, create a public static method equals that receives two arrays of int's and returns true if they have the same length and equal corresponding elements. In ArrayUtilityTest class, create a public static method equalsTest that prints the results for the following 6 cases: two empty arrays, one empty and one singleton, two singleton with the same element, two singleton with different elements, two arrays with two identical elements, two arrays with two different elements. Call only this class in the main method and check the results. In ArrayUtility and ArrayUtilityTest, design, implement and test a method named isSorted that checks if an array of int-s is already sorted, i.e. all the elements are in increasing order. In ArrayUtility and ArrayUtilityTest, design, implement and test a method named generateIntArray that generates a random array with the provided length having elements randomly generated between a minimum and maximum value, including those values create…
Needs to be written in java: Write a program with a main() method that asks the user to input an integer array of 10 elements.Next, create three methods described below. From inside your main() method, call each of thethree methods described below and print out the results of the methods 2, 3, which return values.1. printReverse() - a method that receives an array of integers, then reverses the elements ofthe array and prints out all the elements from inside the method. Print all in one lineseparated by commas (see sample output below).2. getLargest() – a method that receives an array of integers, then returns the largest integervalue in the array. (print result from main())3. computeTwice()- a method that receives the previously reversed array of integers, thenreturns an array of integers which doubles the value of each number in the array (see thesample output below). (print result from main())Sample output:Enter a number:22Enter a number:34Enter a number:21Enter a number:35Enter a…
This is the question I am stuck on - In the exercises in Chapter 6, you created a class named Purchase. Each Purchase contains an invoice number, amount of sale, amount of sales tax, and several methods. Now, write a program that declares an array of five Purchase objects and prompt a user for their values. As each Purchase object is created, continuously prompt until the user enters an invoice number between 1000 and 8000 inclusive and a non-negative sale amount. Prompt the user for values for each object and then display all the values. This is the code that I am unsure where to fully start - public class Purchase { private int invoiceNumber; private double saleAmount; private double tax; private static final double RATE = 0.05; public void setInvoiceNumber(int num) { invoiceNumber = num; } public void setSaleAmount(double amt) { saleAmount = amt; tax = saleAmount * RATE; } public double getSaleAmount() { return…