Optional Arguments in FunctionsSummaryIn this lab. you complete a partially written Python program that computes hotelguest rates at Cornwall's Country Inn.The program is described in Chapter 9. Exercise 11. in Programming Logic andDesign. In this program, you should include a function named computeRate().Itshould accept the number of days and calculate the rate at $99.99 per day.It should optionally include a code for a meal plan. If the code is A. three meals perday are included, and the price is $169.00 per day. If the code is C. breakfast isincluded, and the price is $112.00 per day. All other codes are invalid.The function returns the rate to the calling program where it is displayed. The mainprogram asks the user for the number of days in a stay and whether meals should beincluded: then. based on the user's response. the program either calls the functionor prompts for a meal plan code and calls the function. Comments are included inthe file to help you write the remainder of the program.Instructions1. Make sure the file Cornwall.py is selected and open.2. Write the Python statements as indicated by the comments.3. Execute the program by the clicking the Run button at the bottom of thescreen.Cornwall.py1 # Cornwall.py - This program computes hotel guest rates.2 # Input: Days in stay and meals included3 # Output: Hotel guest rate# Write computeRate function hereif __name__ == '__main__6rate=0.009101112131415dayString=input("How many days do you plan to stay? ")days int(dayString)question input("Do you want a meal plan? Y or N")# Figure out which arguments to pass to the computeRate() function and#then call the computeRate() function

Optional Arguments in Functions Summary In this lab. you complete a partially written Python program that computes hotel guest rates at Cornwall's Country Inn. The program is described in Chapter 9. Exercise 11. in Programming Logic and Design. In this program, you should include a function named computeRate().It should accept the number of days and calculate the rate at $99.99 per day. It should optionally include a code for a meal plan. If the code is A. three meals per day are included, and the price is $169.00 per day. If the code is C. breakfast is included. and the price is $112.00 per day. All other codes are invalid. Cornwall.py 1 # Cornwall.py - This program computes hotel guest 2 # Input: Days in stay and meals included 3 # Output: Hotel guest rate 4 5 # Write computeRate function here 6 7 if __name__ == '__main__ 8 rate= 0.00 9 dayString=input("How many days do you plan days = int(dayString) 10 11 question input ("Do you want a meal plan? Y 12 13 14 15| N # Figure out which arguments to pass to the #then call the computeRate() function

Optional Arguments in Functions Summary In this lab. you complete a partially written Python program that computes hotel guest rates at Cornwall's Country Inn. The program is described in Chapter 9. Exercise 11. in Programming Logic and Design. In this program, you should include a function named computeRate().It should accept the number of days and calculate the rate at $99.99 per day. It should optionally include a code for a meal plan. If the code is A. three meals per day are included, and the price is $169.00 per day. If the code is C. breakfast is included. and the price is $112.00 per day. All other codes are invalid. Cornwall.py 1 # Cornwall.py - This program computes hotel guest 2 # Input: Days in stay and meals included 3 # Output: Hotel guest rate 4 5 # Write computeRate function here 6 7 if name == 'main 8 rate= 0.00 9 dayString=input("How many days do you plan days = int(dayString) 10 11 question input ("Do you want a meal plan? Y 12 13 14 15| N # Figure out which arguments to pass to the #then call the computeRate() function

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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Concept explainers

Types of Function

A function is a process or task that does some operation in the program. Some programming languages may contain built-in functions for certain commonly used tasks. Most programming languages also support user-defined functions, which means a user can write their own function to perform some operation. There are some libraries or header files that contain built-in functions for performing certain tasks.

Question

Optional Arguments in Functions
Summary
In this lab. you complete a partially written Python program that computes hotel
guest rates at Cornwall's Country Inn.
The program is described in Chapter 9. Exercise 11. in Programming Logic and
Design. In this program, you should include a function named computeRate().It
should accept the number of days and calculate the rate at $99.99 per day.
It should optionally include a code for a meal plan. If the code is A. three meals per
day are included, and the price is $169.00 per day. If the code is C. breakfast is
included, and the price is $112.00 per day. All other codes are invalid.
The function returns the rate to the calling program where it is displayed. The main
program asks the user for the number of days in a stay and whether meals should be
included: then. based on the user's response. the program either calls the function
or prompts for a meal plan code and calls the function. Comments are included in
the file to help you write the remainder of the program.
Instructions
1. Make sure the file Cornwall.py is selected and open.
2. Write the Python statements as indicated by the comments.
3. Execute the program by the clicking the Run button at the bottom of the
screen.
Cornwall.py
1 # Cornwall.py - This program computes hotel guest rates.
2 # Input: Days in stay and meals included
3 # Output: Hotel guest rate
# Write computeRate function here
if __name__ == '__main__
6
rate=0.00
9
10
11
12
13
14
15
dayString=input("How many days do you plan to stay? ")
days int(dayString)
question input("Do you want a meal plan? Y or N")
# Figure out which arguments to pass to the computeRate() function and
#then call the computeRate() function

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