//B. arrayRectangle[1].setLength (4.15); System.out.println(arrayRectangle[1].getLength()): QUESTION 3: Use the following int array int[] numbers = {42, 28, 36, 72, 17, 25, 81, 65, 23, 58} -Open file data.txt to write. -then provide the code to write the values of the array numbers to the file with the following format. You must access the elements of the array numbers to get the values -Remember to close the file Numbers at index 0 = 42 Numbers at index 1 = 28 Numbers at index 2 = 36 Numbers at index 3 = 72 Numbers at index 4 = 17 Numbers at index 5 = 25 Numbers at index 6 = 81 Numbers at index 7 = 65 Numbers at index 8 = 23 Numbers at index 9 = 58

//B. arrayRectangle[1].setLength (4.15); System.out.println(arrayRectangle[1].getLength()): QUESTION 3: Use the following int array int[] numbers = {42, 28, 36, 72, 17, 25, 81, 65, 23, 58} -Open file data.txt to write. -then provide the code to write the values of the array numbers to the file with the following format. You must access the elements of the array numbers to get the values -Remember to close the file Numbers at index 0 = 42 Numbers at index 1 = 28 Numbers at index 2 = 36 Numbers at index 3 = 72 Numbers at index 4 = 17 Numbers at index 5 = 25 Numbers at index 6 = 81 Numbers at index 7 = 65 Numbers at index 8 = 23 Numbers at index 9 = 58

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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Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

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