Question

important : on regular C programming

Write a program for a company called Miller Apartments. The program will ask the user a series of questions and based on their answers, determine if they have apartments that meet their criteria. You must use functions!

Your main() function must call a function named displayMenu() which will print a welcome message and Menu (see sample output). Your main() function will call a function named millerMain() when option 1 is chosen from the menu. millerMain() will then call a function named inputNumberBedrooms() that will ask the user how many bedrooms they would like. You must validate the data inside the function so that they can only choose between 1 and 4 bedrooms. The number of bedrooms is then returned to the millerMain() function.

Your millerMain() function will then call a function named inputNumberBathrooms() that will ask the user how many bathrooms they would like. You must validate the data inside the function so that they can only choose between 1 or 2 bathrooms. The number of bathrooms is then returned to the millerMain() function.

Next, your millerMain() function will ask the user if they would like utilities included in the rent as a Y or N answer.

After you have all of the information from the user, your millerMain() function will send all of the information to a function called determineRent(). The determineRent() function will use a switch statement to determine the base rent given the following:

​1 bedroom à $600.00​2 bedroom à $750.00

​3 bedroom à $900.00​4 bedroom à $1050.00

Additionally, your determineRent() function will use and if statement to add $50 to the base rent if they asked for 2 bathrooms. Lastly, if they choose to include utilities, then your function will add $50.00 for each bedroom.

Once the rent has been determined, your function will return the rent to millerMain().

Your millerMain() function will ask the user to enter in the maximum amount they would be willing to pay for monthly rent. If the rent is more than what they would be willing to pay, you must specify that the rent is more, give them the amount, and ask if they would like to search again using different criteria. If the rent is not more than what they would be willing to pay, then tell them congratulations. You must also let them know how much their rent will be and whether or not it includes utilities. Then you will display the menu again by exiting millerMain() function and returning to the main() function. (See sample output).

Sample Run #1

----------------------------------------------------------------------

|​​​Welcome to Miller Apartments!​​​​ | ----------------------------------------------------------------------

|​Menu​​​​​​​​​​​ |

|​​New Search:​1​​​​​​​ |

|​​Exit Program:​0​​​​​​​ |

----------------------------------------------------------------------

Enter your choice:​1

How many bedrooms would you like? 1 – 4: 1

How many bathrooms would you like? 1 – 2: 1

Would you like to have utilities included in the rent? Y/N: Y

Enter the maximum amount of rent you are willing to pay: 600.00

Based on your specifications, your total rent of $650.00 is more than your max rent!

Would you like to search using different criteria? Y/N: Y

How many bedrooms would you like? 1 – 4: 1

How many bathrooms would you like? 1 – 2: 1

Would you like to have utilities included in the rent? Y/N: N

Enter the maximum amount of rent you are willing to pay: 600.00

Congratulations! We have an apartment for you to rent!

Your total rent will be $600.00 which does NOT include utilities!

----------------------------------------------------------------------

|​​​Welcome to Miller Apartments!​​​​ | ----------------------------------------------------------------------

|​Menu​​​​​​​​​​​ |

|​​New Search:​1​​​​​​​ |

|​​Exit Program:​0​​​​​​​ |

----------------------------------------------------------------------

Enter your choice:​0

Thank you for choosing Miller Apartments!

Goodbye.

Sample #2:

----------------------------------------------------------------------

|​​​Welcome to Miller Apartments!​​​​ | ----------------------------------------------------------------------

|​Menu​​​​​​​​​​​ |

|​​New Search:​1​​​​​​​ |

|​​Exit Program:​0​​​​​​​ |

----------------------------------------------------------------------

Enter your choice:​1

How many bedrooms would you like? 1 – 4: 6

Invalid number of bedrooms, please try again!

How many bedrooms would you like? 1 – 4: 2

How many bathrooms would you like? 1 – 2: 0

Invalid number of bathrooms, please try again!

How many bathrooms would you like? 1 – 2: 1

Would you like to have utilities included in the rent? Y/N: N

Enter the maximum amount of rent you are willing to pay: 800.00

Congratulations! We have an apartment for you to rent!

Your total rent will be $750.00 which does NOT include utilities!

----------------------------------------------------------------------

|​​​Welcome to Miller Apartments!​​​​ | ----------------------------------------------------------------------

|​Menu​​​​​​​​​​​ |

|​​New Search:​1​​​​​​​ |

|​​Exit Program:​0​​​​​​​ |

----------------------------------------------------------------------

Enter your choice:​0

Thank you for choosing Miller Apartments!

Goodbye.

Sample #3

----------------------------------------------------------------------

|​​​Welcome to Miller Apartments!​​​​ | ----------------------------------------------------------------------

|​Menu​​​​​​​​​​​ |

|​​New Search:​1​​​​​​​ |

|​​Exit Program:​0​​​​​​​ |

----------------------------------------------------------------------

Enter your choice:​1

How many bedrooms would you like? 1 – 4: 1

How many bathrooms would you like? 1 – 2: 1

Would you like to have utilities included in the rent? Y/N: Y

Enter the maximum amount of rent you are willing to pay: 800.00

Congratulations! We have an apartment for you to rent!

Your total rent will be $650.00 which includes utilities!

----------------------------------------------------------------------

|​​​Welcome to Miller Apartments!​​​​ | ----------------------------------------------------------------------

|​Menu​​​​​​​​​​​ |

|​​New Search:​1​​​​​​​ |

|​​Exit Program:​0​​​​​​​ |

----------------------------------------------------------------------

Enter your choice:​0

Thank you for choosing Miller Apartments!

Goodbye.

Answer 1

// C program to create a program for a company called Miller Apartments based on the series of questions and answers
#include <stdio.h>
#include <stdlib.h>

// function declaration
int displayMenu();
void millerMain();
int inputNumberBedrooms();
int inputNumberBathrooms();
float determineRent(int bedrooms, int bathrooms, char utilityChoice);

int main()
{
int choice;
// loop that continues until user exits
do
{
choice = displayMenu(); // input the choice
if(choice == 1) // user doesn't want to exit
millerMain();

}while(choice != 0);
printf("Thank you for choosing Miller Apartments!\nGoodbye.");
return 0;
}

// function to display the choice and input and return user choice
int displayMenu()
{
int choice;
printf("\n---------------------------------------------------------");
printf("\n|Welcome to Miller Apartments! |");
printf("\n---------------------------------------------------------");
printf("\n|Menu|");
printf("\n|New Search: 1|");
printf("\n|Exit Program: 0|");
printf("\n---------------------------------------------------------");
// input user choice
printf("\nEnter your choice: ");
scanf("%d",&choice);

// validate user choice and re-prompt until valid
while(choice < 0 || choice > 1)
{
printf("Invalid choice, please try again!");
printf("\nEnter your choice: ");
scanf("%d",&choice);
}

return choice;
}

// function to simulate the process to calculating the rent
void millerMain()
{
int bedrooms, bathrooms;
char utilityChoice;
float rent, maxRent ;
char anotherSearch = 'N';

// loop that contains till the user wants
do{
// input number of bedrooms
bedrooms = inputNumberBedrooms();
// input number of bathrooms
bathrooms = inputNumberBathrooms();
// input whether user want to include utilities
printf("Would you like to have utilities included in the rent? Y/N: ");
scanf(" %c",&utilityChoice);
// validate utility choice and re-prompt until valid
while(utilityChoice != 'y' && utilityChoice != 'Y' && utilityChoice != 'n' && utilityChoice !='N')
{
printf("Invalid choice, please try again!");
printf("\nWould you like to have utilities included in the rent? Y/N: ");
scanf(" %c",&utilityChoice);
}

// return rent based on user choice
rent = determineRent(bedrooms, bathrooms, utilityChoice);

// input the maximum rent amount user is willing to pay
printf("Enter the maximum amount of rent you are willing to pay: ");
scanf("%f",&maxRent);

// rent determined > rent willing to pay
if(rent > maxRent){
printf("Based on your specifications, your total rent of $%.2f is more than your max rent!",rent);
// input if user wants to perform another search
printf("\nWould you like to search using different criteria? Y/N: ");
scanf(" %c",&anotherSearch);
// validate user choice and re-prompt until valid
while(anotherSearch != 'y' && anotherSearch != 'Y' && anotherSearch != 'n' && anotherSearch !='N')
{
printf("Invalid choice, please try again!");
printf("\nWould you like to search using different criteria? Y/N: ");
scanf(" %c",&anotherSearch);
}
}
else // rent determined < rent user is willing to pay
{
// display the message
anotherSearch = 'N';
printf("Congratulations! We have an apartment for you to rent!");
printf("\nYour total rent will be $%.2f",rent);
if(utilityChoice == 'y' || utilityChoice == 'Y')
printf(" which includes utilities!");
else
printf(" which does NOT include utilities!");
}
}while(anotherSearch == 'y' || anotherSearch == 'Y');
}

// function to input number of bedrooms and return it
int inputNumberBedrooms()
{
int bedrooms;
// input number of bedrooms
printf("How many bedrooms would you like? 1 - 4: ");
scanf("%d",&bedrooms);
// validate number of bedrooms and re-prompt until valid
while(bedrooms < 1 || bedrooms > 4)
{
printf("Invalid number of bedrooms, please try again!");
printf("\nHow many bedrooms would you like? 1 - 4: ");
scanf("%d",&bedrooms);
}

return bedrooms;
}

// function to input number of bathrooms and return it
int inputNumberBathrooms()
{
int bathrooms;
// input number of bathrooms
printf("How many bathrooms would you like? 1 - 2: ");
scanf("%d",&bathrooms);
// validate number of bathrooms and re-prompt until valid
while(bathrooms < 1 || bathrooms > 2)
{
printf("Invalid number of bathrooms, please try again!");
printf("\nHow many bathrooms would you like? 1 - 2: ");
scanf("%d",&bathrooms);
}

return bathrooms;
}

// function to compute and return the rent based on user choices
float determineRent(int bedrooms, int bathrooms, char utilityChoice)
{
float rent;

if(bedrooms == 1)
rent = 600.00;
else if(bedrooms == 2)
rent = 750.00;
else if(bedrooms == 3)
rent = 900.00;
else
rent = 1050.00;

if(bathrooms == 2)
rent += 50.00;

if(utilityChoice == 'y' || utilityChoice == 'Y')
rent += bedrooms*50.00;

return rent;
}

//end of program

Output: