Given the code snippet below, what is returned from the mystery method when you pass { 25, 75, -50, 50} into the method? public static double mystery (int[] arr) {' double output = 0; for (int i = 0; i < arr.length; i++) %3D { output = output + arr[i]; } return output / arr.length;

Given the code snippet below, what is returned from the mystery method when you pass { 25, 75, -50, 50} into the method? public static double mystery (int[] arr) {' double output = 0; for (int i = 0; i < arr.length; i++) %3D { output = output + arr[i]; } return output / arr.length;

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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1. When you run the following code, what would happen?public class Question1 {public static void main(String arg[]){int i;int [] A = new int[10];int count = 0;int temp = 10;for (i=0; i < A.length; i++)if (A[i] < temp) count++;System.out.println(count);}}(a) It finds the smallest value and stores it in temp.(b) It finds the largest value and stores it in temp.(c) It counts the number of elements equal to the smallest value in list.(d) It counts the number of elements in list that are less than temp.
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How do I code: public static void rotateElements(int[] arr, int rotationCount) public static void reverseArray(int[] arr) In Java?
Whats the output?