// Create a program that searches a two dimensional array and determines the number of elements // that have positive values. public class PositiveNumbers // STATIC MAIN METHOD public static void main(String[] args) { // CONSTANTS // VARIABLES // OBJECTS // Different arrays will be substituted here int[][] array ={ {0, 1}, {-2, -3}, {4, 5} }; // SOLUTION System.out.println("Matches: + matches);

QUESTION 11 Under what situation will JavaScript Array object's every method NOT iterating every element of an array?

Compare and contrast the array and arrayList. Give at least one example that describe when to use arrayList compared to an array.

I need to add 7 and 8 to my code below.... Compare and contrast the array and arrayList. Give at least one example that describe when to use arrayList compared to an array. package javaSvanos; import java.util.Scanner; public class module3project { public static void main(String args[]) { String name; double weight; int height_feet; int height_inch; String birth_date; try (Scanner sc = new Scanner(System.in)) { try { System.out.println("Hello! Please enter the name of the patient:\t"); name = sc.nextLine(); System.out.println("Please enter the weight of the patient (in lbs):\t"); weight = sc.nextInt(); System.out.println("Please enter the height of the patient (feet):\t"); height_feet...

Need help with 2d array problem and getting the display result asked in the problem.

There are two arrays one called A[50][30] and one called B[50][30]. The elements in each array are unique and different . Explain by pseudo-code the ways one could employ to move elements from the array A to array B. Can you explain how would one code a method to do this without using the array elements specifically? I need help in this question.

java (1) Implement the function by allocating a new n X n 2D array. Then write the rotation to it by writing the rows of the original matrix to the columns in the solution matrix such that they fit the solution require[1]ment. Then copy the new matrix exactly the same to the original matrix so that you know for sure you have updated the original matrix to look modified. (2) Implement the function by not allocating a new n X n 2D array. Hint : Perform the rotation in a layer by layer fashion - meaning - different layers can be processed independently. Also within a layer, you can exchange groups of four elements at a time to perform the rotation. Example : Send 1 to 4’s location, 4 to 16’s location, 16 to 13’s location and 13 to 1’s location. Ungraded but Important : As a comment in your code for Problem 2, write your observation on the different solutioning methods utilized. should speak in terms of Time and Space Complexity. Which solution does what in terms of time and...