EBK 3N3-EBK: PROGRAMMING W/MICROSOFT VI
8th Edition
ISBN: 9780176920159
Author: ZAK
Publisher: VST
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Textbook Question
Chapter 8, Problem 1MQ1
Write a statement that declares a procedure-level one-dimensional array named intorders. The array should contain 15 elements.
Expert Solution & Answer
Explanation of Solution
Declaring a procedure-level one-dimensional array:
- Array is used to group together the related variables.
- Syntax to declare a one-dimensional array is as follows:
Dim arrayName(highest subscript) As dataType
- Here, the highest subscript is a value that refers to the number of elements in the array.
- Array index starts with 0.
Therefore, the statement to declare a procedure-level one-dimensional array named intOrders containing 15 elements is as follows:
Dim intOrders(14) As Integer
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Write a statement that declares a procedure-level one-dimensional array named intOrders. The array should contain 15 elements.
Description
Create an application that maintains an array of your home inventory and displays
the contents of the array in a list box. For this assignment, we will be using an
array. In later chapters, we will modify this application to use a database or an
external text file. The application should look like:
g My Home Inventory
Home Inventory
Item Description
Ist Homelnventory
Serial Number
Cost
ADD
DELETE
REFRESH
BYE
Detailed Instructions
1. Define arrays for Item Description, Serial Number, and Cost after the Public
Form Q and before any click of page load events.
2. In the Page Load Event, populate the Home Inventory List Box with the data
from the arrays using the format: "ItemDecription (SerialNumber, Cost)".
3. If the ADD button is clicked, add the Item Description, Serial Number, and
Cost to the Home Inventory List Box and to the appropriate arrays.
4. If the DELETE button is clicked, remove the item from the Home Inventory
List Box and corresponding arrays.
5. If the REFRESH…
Programming: Multi-Array Assignment Instructions
Overview
Using a two-dimensional array, you will create the game battleship using a text file that contains the board. The user will enter coordinates to try and find ships and sink them.
Instructions
Imagine you are using a two-dimensional array as the basis for creating the game battleship. In the game of battleship, a `~' character entry in the array represents ocean (i.e., not a ship), a `#' character represents a place in the ocean where part of a ship is present, and a `H' character represents a place in the ocean where part of a ship is present and has been hit by a torpedo. Thus, a ship with all `H' characters means the ship has been sunk.
Declare a two-dimensional array that is 25 x 25 that represents the entire ocean and an If statement that prints "HIT" if a torpedo hits a ship given the coordinates X and Y.
Create a text file of 25 line. Each line has 25 characters. ~ represents water and # represents part of…
Chapter 8 Solutions
EBK 3N3-EBK: PROGRAMMING W/MICROSOFT VI
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