Using arrays in java, create a program that takes two integer command-line arguments n and trials and performs the following experiment, trials times:   Come up with a birthday for the next person, uniformly at random between 0 and n−1.   make it so that that person enters the room.   If that person shares a birthday with someone else in the room, stop; if not, repeat it.

Write a program that reads a list of words. Then, the program outputs those words and their frequencies. The input begins with an integer indicating the number of words that follow. Assume that the list will always contain fewer than 20 words. Ex: If the input is: 5 hey hi Mark hi mark the output is: hey 1 hi 2 Mark 1 hi 2 mark 1 Hint: Use two arrays, one array for the strings and one array for the frequencies. 453086.3222312.qx3zqy7 LAB ACTIVITY HN356 10.16.1: LAB: Word frequencies 1 import java.util.Scanner; 3 public class LabProgram { 2 public static void main(String[] args) { Type your code here. */ LabProgram.java 0/10 Load default template...

Write the Java method averageOfDoubles that is passed an array of double values, and returns the average of the array values.You can assume the array length is a positive integer.

Write a method which does the following:a. Ask the user to enter a size of array between 2 to 10.b. Based on the size entered, write a loop which asks the user to fill values into an integer array. Printthe array contents using Arrays.toString().c. For this integer array, write a logic that returns true if there exists a place to split the array such thatthe sum of the numbers on one side is equal to the sum of the numbers on the other. Otherwisereturn false.d. Examples:If the array is {1, 1, 1, 2, 1} then return true.If the array is {2, 1, 1, 2, 1} then return falseIf the array is {10, 10} then return true   must include a try catch statement

Given two sorted arrays, your task is to merge them in a new sorted array. Write a complete program in Java that takes two stored arrays of integers, and then calls a method that merges the two sorted arrays into one array that is sorted. The method returns a new array made by merging the two input sorted arrays. Note that the input arrays can be of different sizes. Assume that the size of each input array is given. You can NOT write a sorting algorithm or apply sorting. To clarify: You cannot merge the two arrays into one and then just sort it using a sorting algorithm. Examples: Input : arr1 = { 1, 3, 4, 5} arr2 = {2, 4, 6, 8} Output : arr3 = {1, 2, 3, 4, 5, 6, 7, 8} Input : arr1 = { 5, 8, 9} arr2 = {4, 7} Output : arr3 = {4, 5, 7, 8, 9}

Write a java program that prompts user for 10 numbers of any type and stores them in an array. Then print the following: All the values in the array. The sum of all values in the array. The average of all values in the array. The largest value in the array. The smallest value in the array. All the positive numbers in array. All the negative numbers in array. All the odd numbers in array. All the even numbers in array.

Needs to be written in java and completed using "for loops" or "nested for loops" and in one program just seperate methods: Write a program that calls these three methods.   method 1 should print:   5 4 3 2 1 4 3 2 1 3 2 1 2 1 1   method 2 should print:   1 2 3 4 5 1 2 3 4 1 2 3 1 2 1   method 3 should create and array and store 10 multiples of 5 and print it out. Use for loop to generate the multiples and then print them out using a second for loop.

java a. A method named contains exists that takes an array of Strings and a single String, in that order, as arguments and returns a boolean value that is true if the array contains the given String. Assume that an array of Strings named names is already declared and initialized. Call the method to see if the array contains the name "Fred", and save the result in a new variable named fredIsHere. b. Given a method named printMessage that takes a String argument and returns nothing, call the method to print out "I love Java!".

I need help with creating a Java program described below: Minesweeper.Write a program that reads three numbers, m, n, and p and produces an m-by-n Booleanarray where each element is occupied with probability p. In the minesweeper game, occupiedcells represent bombs and empty cells represent safe cells.Print out the array using an asterisk for bombs and a period for safe cells.Then, create an integer two-dimensional array with the number of neighboring bombs (above,below, left, right, or diagonal). * * . . . * * 1 0 0. . . . . 3 3 2 0 0 . * . . . 1 * 1 0 0Write your code so that you have as few special cases as possible to deal with, by using an(m+2)-by-(n+2) Boolean array.