Answered: c# Now, modify the program so that the…

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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Question

c# Now, modify the program so that the major functions appear in the following individual methods:

GetMonth - This method prompts for and returns the month
GetNumMurals - This method prompts for and returns the number of murals scheduled and is called twice -- once for interior murals and once for exterior murals
ComputeRevenue - This method accepts the number of interior and exterior murals scheduled, accepts the month they are scheduled, displays the interior and exterior prices, and then returns the total expected revenue
DataEntry - This method fills an array with customer names and mural codes and is called twice -- once to fill the array of interior murals and once to fill the array of exterior murals
GetSelectedMurals - This method continuously prompts for mural codes and displays jobs of the corresponding type until a sentinel value is entered

using systeml

using static System.Console;

using System.Globalization;

class MarshallsRevenue

{

staticvoidMain()

{

// Your code here

constint INTERIOR_PRICE =500;

constint EXTERIOR_PRICE =750;

constint DISCOUNT_INTERIOR_PRICE =450;

constint DISCOUNT_EXTERIOR_PRICE =699;

constint MIN_MURALS =0;

constint MAX_MURALS =30;

string entryString;

int month;

int numInterior;

int numExterior;

int revenueInterior;

int revenueExterior;

int total;

bool isInteriorGreater;

string[] interiorCustomers = new string[MAX_MURALS];

string[] exteriorCustomers = new string[MAX_MURALS];

char[] muralCodes = {'L','S','A','C','O'};

string[] muralCodeStrings = {"Landscape", "Seascape", "Abstract", "Children's", "Other"};

char[] interiorCodes =newchar[MAX_MURALS];

char[] exteriorCodes =newchar[MAX_MURALS];

int x;

int pos =0;

bool isValid;

bool found;

int[] interiorCounts = {0,0,0,0,0};

int[] exteriorCounts = {0,0,0,0,0};

char option;

constchar QUIT ='Z';

Write("Enter the month >> ");

entryString = ReadLine();

month = Convert.ToInt32(entryString);

while(month <1|| month >12)

{

WriteLine("Invalid month. Enter the month >>");

entryString = ReadLine();

month = Convert.ToInt32(entryString);

}

Write("Enter number of interior murals scheduled >> ");

entryString = ReadLine();

numInterior = Convert.ToInt32(entryString);

while(numInterior < MIN_MURALS || numInterior > MAX_MURALS)

{

WriteLine("Number must be between {0} and {1} inclusive", MIN_MURALS, MAX_MURALS);

Write("Enter number of interior murals scheduled >> ");

entryString = ReadLine();

numInterior = Convert.ToInt32(entryString);

}

Write("Enter number of exterior murals scheduled >> ");

entryString = ReadLine();

numExterior = Convert.ToInt32(entryString);

while(numExterior < MIN_MURALS || numExterior > MAX_MURALS)

{

WriteLine("Number must be between {0} and {1} inclusive", MIN_MURALS, MAX_MURALS);

Write("Enter number of exterior murals scheduled >> ");

entryString = ReadLine();

numExterior = Convert.ToInt32(entryString);

}

if(month ==12|| month ==1|| month ==2)

numExterior = 0;

if(month ==4|| month ==5|| month ==9|| month ==10)

revenueExterior = numExterior * DISCOUNT_EXTERIOR_PRICE;

else

revenueExterior = numExterior * EXTERIOR_PRICE;

if(month ==7|| month ==8)

revenueInterior = numInterior * DISCOUNT_INTERIOR_PRICE;

else

revenueInterior = numInterior * INTERIOR_PRICE;

total = revenueInterior + revenueExterior;

isInteriorGreater = numInterior > numExterior;

WriteLine("{0} interior murals are scheduled at {1} each for a total of {2}",

numInterior, INTERIOR_PRICE.ToString("C", CultureInfo.GetCultureInfo("en-US")), revenueInterior.ToString("C",

CultureInfo.GetCultureInfo("en-US")));

WriteLine("{0} exterior murals are scheduled at {1} each for a total of {2}",

numExterior, EXTERIOR_PRICE.ToString("C", CultureInfo.GetCultureInfo("en-US")), revenueExterior.ToString("C",

CultureInfo.GetCultureInfo("en-US")));

WriteLine("Total revenue expected is {0}", total.ToString("C", CultureInfo.GetCultureInfo("en-US")));

WriteLine("It is {0} that there are more interior murals scheduled than exterior ones", isInteriorGreater);

WriteLine("Enter interior jobs:");

x = 0;

while(x < numInterior)

{

Write("Enter customer name >> ");

interiorCustomers[x] = ReadLine();

WriteLine("Mural options are: ");

for(int y =0; y < muralCodes.Length; ++y)

WriteLine(" {0} {1}", muralCodes[y], muralCodeStrings[y]);

Write(" Enter mural style code >> ");

interiorCodes[x] = Convert.ToChar(ReadLine());

isValid = false;

while(!isValid)

{

for(int z =0; z < muralCodes.Length; ++z)

{

if(interiorCodes[x] == muralCodes[z])

{

isValid = true;

++interiorCounts[z];

}

if(!isValid)

{

WriteLine("{0} is not a valid code", interiorCodes[x]);

Write(" Enter mural style code >> ");

interiorCodes[x] = Convert.ToChar(ReadLine());

}

++x;

}

WriteLine("Enter exterior job: ");

x = 0;

while(x < numExterior)

{

Write("Enter customer name >> ");

exteriorCustomers[x] = ReadLine();

WriteLine("Mural options are: ");

for(int y =0; y < muralCodes.Length; ++y)

WriteLine(" {0} {1}", muralCodes[y], muralCodeStrings[y]);

Write(" Enter mural style code >> ");

exteriorCodes[x] = Convert.ToChar(ReadLine());

isValid = false;

while(!isValid)

{

for(int z =0; z < muralCodes.Length; ++z)

{

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