Write a method that takes two arrays as parameters. It should return a new array where each position has the sum of the two corresponding positions in the two incoming arrays. The returned array should be as long as the longer of the two passed in arrays.

Task 2: Write a static method which takes an ArrayList of Strings and an integer and changes the ArrayList destructively to remove all Strings whose length is less than the integer argument. So if the integer argument is 4 and the ArrayList is: tomato cheese chips fruit butter tea buns pie The output tomato cheese chips fruit butter is:

can you plz write it in java.util.scanner form

In Java: Write a method that multiplies all elements in the array by 3 and returns it to the main method.

Problem: Write a method that will determine whether a given value can be made given an array of coin values. For example, each value in the array represents a coin with that value. An array with [1, 2, 3] represents 3 coins with the values, 1, 2, and 3. Determine whether or not these values can be used to make a desired value. The coins in the array are infinite and can only be used as many times as needed. Return true if the value can be made and false otherwise. Dynamic Programming would be handy for this problem. Data: An array containing 0 or more coin values and an amount. Output: Return true or false. Sample Data ( 1, 2, 3, 12, 5 ), 3 ( 4, 15, 16, 17, 1 ), 21 ( 1 ), 5 ( 3 ), 7 Sample Output true true true false

How is this program written in java?

Java - Sort an Array

A method named getUserStringsAndPopulate Array(). This method should keep prompting the user to enter as many strings as the user wants. The user should be able to stop entering strings by entering EXIT. This method should take the strings entered by the user and populate a one-dimensional array of strings with the user input. The string EXIT should NOT be added to the array because it is a special flag that will tell the method to stop prompting the user to enter more strings. This method should return the one-dimensional array of strings populated with user input and should not accept any arguments. 2.b) A method named searchArray() that would accept a one-dimensional array of strings and search the array for the string Winter. The search logic should NOT be case sensitive. If a match is found, this method should print the string in the array followed by a message like " --- Found a match!". Otherwise, the method should not print anything. This method should NOT return anything....

The Lo Shu Magic Square is a grid with 3 rows and 3 columns shown below. The Lo Shu Magic Square has the following properties: The grid contains the numbers 1 – 9 exactly The sum of each row, each column and each diagonal all add up to the same number. This is shown below: Write a program that simulates a magic square using 3 one dimensional parallel arrays of integer type. Do not use two-dimensional array. Each one the arrays corresponds to a row of the magic square. The program asks the user to enter the values of the magic square row by row and informs the user if the grid is a magic square or not. Processing Requirements - c++ Use the following template to start your project: #include<iostream> using namespace std; // Global constants const int ROWS = 3; // The number of rows in the array const int COLS = 3; // The number of columns in the array const int MIN = 1; // The value of the smallest number const int MAX = 9; // The value of the largest number //...