Java Write a method named average that takes an array of doubles as an argument and returns the average value of the array.
Q: Write a static called printAll in a class with Array tools. Make this method print all the elements…
A: We have to write a Java code and use test case 1 as refrences . Used static called printAll in a…
Q: Declare an array that represents 100 students. Assign the exam scores between 0 and 100 randomly…
A: import java.util.*;import java.lang.*;import java.io.*; public class Codechef{ public static void…
Q: Write a method that gets an element from an array randomly. The method signature is as follows:…
A: Program Approach: Include necessary libraries like random and array package . Define main class .…
Q: TASK 3 Write a Java method that returns the location of the largest element in a two-dimensional…
A: To construct the 2-D array, we need to know the number of rows and columns. When the user enter it,…
Q: In java language Create a class name FunWithArrays and create the following methods:…
A: public class FunWithArrays{ public static void main(String[] args) { int arr[] =…
Q: Write array methods that carry out the following tasks for an array of integers by creating and…
A: A required program is as follows, File name: “WorkingWithArrays.java” import java.util.Scanner;…
Q: write a menu driven Java Program with following option a) Accept elements of an array b)display…
A: 1) Create a static array variable of the class 2) Create a static method acceptArray to take the…
Q: Write a class ArrayClass, where the main method asks the user to enter the four numbers. Create a…
A: JAVA code: ArrayClass.java import java.util.Arrays;import java.util.Scanner; public class…
Q: Please Use Java as programming language. Create a class whose main() holds an array containing 10…
A: Function lowest(): takes in an integer array with 10 values. We declare a variable named min with…
Q: 3. write a method called insert that inserts an element into an integer array. It should take 3…
A: code: //class definitionpublic class Main{ //main method public static void main(String[] args) {…
Q: Use Java programming language Write a program that asks the user to enter 5 test grades (use an…
A: In this question, we are asked to write a java program which call the 6 separate methods for the…
Q: Java language Write a method to order an array of two dimensions. Then find the minimum and maximum…
A: Arrays are normally used to store information of one particular type of variable. A two-dimensional…
Q: 1.Answer the following questions: 1(a) Write a method to compute and return the value of maxEven and…
A: 1 a) Here I have created a function named evaluate(). Inside this function, I have created 2…
Q: In Java: Ask the user to enter the size of an array. It must be greater than 0. Write a method,…
A: Step 1 : Start Step 2 : Define the method inputValidation() which inputs the array size from the…
Q: java In this task, you need to write 2 overloaded methods findMax() that will find a maximum number…
A: Please refer below for your reference: Language used is Java: Code: import java.util.*; class Calc{…
Q: Write a Java method that returns a new array by eliminating the duplicate values in the array using…
A: Algorithm: for (initialExpression; testExpression; updateExpression){ // body of the…
Q: java program Description: Write a method that return the average of an array with the following…
A: In this program, you'll learn to calculate the average of the given double arrays in Java.
Q: 3. Write a method that takes a rectangular two-dimensional array of type int and returns a value of…
A: I have given an answer in step 2.
Q: Write the bubbleSort method for an array of integers
A: Bubble sort algorithm is known as the simplest sorting algorithm. In bubble sort algorithm, array is…
Q: Write a java program (class) called Grades to do the following. Must use an array. Ask the user for…
A: GIVEN: Write a java program (class) called Grades to do the following. Must use an array. Ask the…
Q: Write the code to fill the array with random numbers between 100 and 500
A: Here let's declare array arr of size 10. Then fill it with random number.
Q: e a method to sum the even numbers and multiplication the odd positive numbers in the array shown…
A: Explanation: Well, we can use mod 2 operations to check whether the number is even or odd…
Q: Need help with this question Write a Java program that asks the user to enter an array of…
A: Here I have first asked the user to enter the number of elements and then the array elements. Now I…
Q: Write a Java program that asks the user to enter an array of integers in the main method. The…
A: Actually, java is a object oriented programming language. It is a platform independent.
Q: Answer in Java. you have an array called inventory with 5 max values constructor looks like: public…
A: Answer: I have done code and also I have attached code and code screenshot as well as output
Q: JAVA Write a program that searches person's name and display all matched name. For example, if a…
A: Code In JAVA Language:- import java.util.Scanner; public class Main{ public static void…
Q: Java Programming (The Course class) Revise the Course class as follows: • Revise the getStudents()…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…
Q: 1. Write a complete Java program named FindAverage that contains the following: a. A main method…
A: import java.util.Scanner;import java.util.Random; public class Main //FindAverage{ public…
Q: Problem #1: Write a method that takes an array of integers and shifts it to the right by one…
A: Indentation is used to make the code readable to other users because it makes the code easier to…
Q: Using Java Eclipse IDE (Average an array) Write two overloaded methods that return the average…
A: Program Instructions:Take 10 double values using scanner class in an array.Call the method average…
Q: Write a program that calls a method that takes a character array as a parameter (you can initialize…
A: Java code: public class Main { public static int vowels(char [] arr){ //method to count vowels…
Q: 1. Write a method that takes a rectangular two-dimensional array of type int and returns a value of…
A: class Main { public static void main(String[] args) { // test data int[][] arr1 =…
Q: public class Qla { Run | Debug public static void main (String [] args) { int n = 1000; int mySum 0;…
A: public class Q1b { publicstaticvoidmain(String[] args) { floatsum = 0; intx = 0; floatcount = 0;…
Q: Write a Java program to input a single dimensional integer array of size 8. Pass the array to a…
A: Java code for above : import java.util.Scanner; class Prog{ public static void display(int []…
Q: Write a method that takes two integer arrays, and returns a new array by taking the intersection of…
A: SUBJECT: JAVA Write a method that takes two integer arrays, and returns a new array by taking…
Q: Consider an array that stores the following sequence of integers: 10, 15, 20, 25, 30…
A: Actually, array is a collection of elements.
Q: In java Write a Payroll class that uses the following arrays as fields: • employeeId. An array of…
A: public class Payroll { private int[] employeeID = {5658845, 4520125, 7895122, 8477541,…
Q: Write a Java class that creates a 3x4 array of 12 random ints between 0 and 100. Write a method to…
A: The following are steps need to be taken for the given program: Using two nested for loops, we will…
Q: 5. Write a Java program named Grade that asks the user to enter 5 marks of a student and store them…
A: The problem is based on finding the average and highest marks in the given array of marks of…
Q: Write a Java method that reverses a given array. the method that reverses the array passed in the…
A: reverse array method:- public static int[] reverse(int arr[],int n) { int i=0,j;…
Q: Write a method that returns the range of an array of integers. The range is the difference between…
A: Please find the answer below :
Q: java code for beginner Write a method largest is used to determine the - largest number from a set…
A: EXPLANATION - A program is created . In program the largest value in program is initialized by…
Q: In Java: Write a method that multiplies all elements in the array by 3 and returns it to the main…
A: public class Main{ public static int[] multiply(int arr[]) { int n = arr.length;…
Q: Write a java program (class) called Grades to do the following. Must use an array. Ask the user for…
A: function main: Start Declare array as int arr[] = new int[20] Declare and initialize sum = 0…
Q: Method Details getCountInRange public static int getCountInRange(int[] array, int lower, int…
A: In the getCountInRange() method – · Take a variable to count the numbers in the range. ·…
Q: Description: Write a method that return the average of an array with the following header: public…
A: Step-1: StartStep-2: Declare an array of size 5 and take input array element from userStep-3: Call…
Q: 1. Write a program that calls these two methods as described below printPattern ()-A void method…
A: Java code: import java.util.Arrays;import java.util.Scanner;public class Main{ public static void…
Q: A class has the following methods: Method Addition of prime numbers Maximum even element Return…
A: #include<stdio.h> #include<conio.h> int PrimeSum(int *a,int n) { int…
Q: Define an empty array with 4 elements in the Java "main" method. The value '-1' from the user to…
A: // A Java program to print elements with count more than n/kimport java.util.*; public class GFG{ //…
Q: Wnite a Java program to input a single dimensional integer array of size 10. Pass the array to a…
A: import java.util.Scanner;import java.util.*;import java.lang.*;public class MyClass { public…
Java
Write a method named average that takes an array of doubles as an argument and returns the average value of the array.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- In Java: Ask the user to enter the size of an array. It must be greater than 0. Write a method, inputValidation, that returns the size of the array to the main.Using Java Eclipse IDE (Average an array) Write two overloaded methods that return the average of an array with the following headers: public static int average(int [] array) public static double average(double [] array) Write a test program that prompts the user to enter 10 double values, invokes this method, then displays the average value.Write a java application which initializes an array with ten random integers between 1 and 6. Write two methods: 1. arraySwap: this method should accept an integer array and swap the first and the last item. 2. findMinimum: this method should accept the array and return the minimum value of that array You should comment and follow javaDoc for both methods. Your main method should test each of these methods.
- Java programming Write a method that takes an array of integers as a parameter. The method should return the occurrence of the even numbers in the passed arrayjava Write a program that calls a method that takes a character array as a parameter (you can initialize an array in the main method) and returns the number of vowels in the array. Partial program is given below. public class CountVowels{ public static void main(String[] args){ char[] arr= System.out.print("There are "+vowels(arr)+" vowels in the array"); }java program Description: Write a method that return the average of an array with the following header: public static double average(double[] array); In the main method, 5 double numbers are required to be entered. Input Example: 1.2 1.2 1.3 1.3 1.35 Output Example: The average value is 1.27
- In java Write a program that uses a 2-D array to store the highest and lowest temperatures for each month of the year. The program should output the average high, average low, and highest and lowest temperatures of the year. Your program must consist of the following methods with their appropriate parameters:a.) getData: This method reads and stores the data in the 2-D array.b.) averageHigh: This method calculates and returns the average high temperature of the year.c.) averageLow: This method calculates and returns the average low temperature of the year.d.) indexHighTemp: This method returns the index of the highest temperature in the array.e.) indexLowTemp: This method returns the index of the lowest temperature in the array.Use the following input:High temp for each month: 30 40 45 60 70 90 89 95 79 90 70 40Low temp for each month: 10 -10 20 30 50 75 85 79 50 80 30 20a Java method that will take in a double array as its sole parameter and return the difference between the highest and lowest values currently stored in the array. The header is: public static double getDiff ( double [ ] array )Part 1: In Java Write a program that uses a 2-D array to store the highest and lowest temperatures for each month of the year. The program should output the average high, average low, and highest and lowest temperatures of the year. Your program must consist of the following methods with their appropriate parameters: a.) getData: This method reads and stores the data in the 2-D array. b.) averageHigh: This method calculates and returns the average high temperature of the year. c.) averageLow: This method calculates and returns the average low temperature of the year. d.) indexHighTemp: This method returns the index of the highest temperature in the array. e.) indexLowTemp: This method returns the index of the lowest temperature in the array. Use the following input: High temp for each month: 30 40 45 60 70 90 89 95 79 90 70 40 Low temp for each month: 10 -10 20 30 50 75 85 79 50 80 30 20
- In JAVA Please. Complete the calcAverage() method that has an integer array parameter and returns the average value of the elements in the array as a double. Ex: If the input array is: 1 2 3 4 5 then the returned average will be: 3.0 import java.util.*;public class Numbers {// calcAverage() takes in an int array and returns the average value of elements in the array as a double.public double calcAverage(int[] nums) {/* Type your code here. */ }public static void main(String[] args) {Numbers numObject = new Numbers();int [] nums = {1,2,3,4,5};System.out.println(numObject.calcAverage(nums)); }}Do in java language Create a class name FunWithArrays and create the following methods: consecutiveValueChecker(int arr[]): This method will not allow user to input consecutive values in an array Input: 3,4,2,1,5,5 Output: Cannot input consecutive value please input value other than 5 calcultesLongestSequence(String arr[]): This method will take a string array and calculate length of values at each index also print the word having the longest length.JAVA PROGRAMMING Write a static method named sumOfNegativeNumbers. It must have one parameter, an int array, and an int return type. It should return the sum of the negative numbers in the array. If there are no negative numbers it should return 0. If the array has these values [-1, 2, 5, -3, 7] then it should return -4.