ExampleIf the input is:Tire shineWaxthe output is:ZyCar WashBase car wash -- $10Tire shine$2Wax$3Total price: $15If the input is:--Rain repellentthe output is:----ZyCar WashBase car wash -- $10Rain repellent$2--Total price: $12LABACTIVITYTroubleshooting• If you are getting a keyError, you might be trying to retrieve a cost for the service that was not selected and was marked with a -.Revise your if/elif statements to change when/how you are retrieving the values from the dictionary.414136.2652726.qx3zqy7678--910113.21.1: LAB: Car Wash1 def...():234 if name == _main__":5services = {'Air freshener': 1, 'Rain repellent': 2, 'Tire shine': 2, "wax': 3, "Vacuum' : 5 }base_wash =total = 0main.pyservice_choice1=input()service_choice2 = input()0/14Load default template... The function to compute the cost and print the receiptWrite a function to print the formatted output and return the total price for the selected car wash services.Write a function car_wash_service() that takes the following parameters:• a base price for a car wash,• a dictionary that lists the services and their prices,• two strings that contain the names of the services that were selected.For example, if no services were selected and the provided base price is 10 dollars, the function prints the following:ZyCar WashBase car wash------$10.00Total price: $10.00Notice that the output that you see above is produced from within the function.1. In your function, you need to extract the cost of each service based on the provided values.2. Calculate the total for the services: the base car wash and the two additional services.3. Print the receipt of all selected services with their cost, then the total price.Hint: Use the service name values to index the dictionary - this would get you the corresponding service cost.See additional examples of the output below.The main programYour main program will need to process the user input and correctly call the car_wash_service () function.1. Set the base car wash price to $10.2. A dictionary with each additional service and the corresponding cost has been provided.3. Get the user input:3.1. The service name has to match the key in the dictionary.3.2. Two additional services can be selected. If the user does not need additional service, they can use aadditional service.4. Call the function to output all selected services along with the corresponding costs and then the total price for all car wash services.as an input to reject an

Here I have defined the function named car_wash_service() and made the call from the main method.…

If the input is: Tire shine Wax the output is: ZyCar Wash Base car wash -- $10 Tire shine -- $2 Wax- $3 ‒‒‒‒ Total price: $15 If the input is: Rain repellent the output is: ZyCar Wash Base car wash Rain repellent ---- Total price: $12 1 def...(): BA 2 -- Troubleshooting • If you are getting a keyError, you might be trying to retrieve a cost for the service that was not selected and was marked with a -. Revise your if/elif statements to change when/how you are retrieving the values from the dictionary. 414136.2652726.qxzqy7 3 4 if -- LAB ACTIVITY 3.21.1: LAB: Car Wash 5 6 7 8 9 10 11 $10 $2 main.py service choice1=input() service_choice2=input() _name_ __main_": services = {'Air freshener': 1, 'Rain repellent': 2, 'Tire shine': 2, 'wax': 3, 'Vacuum' : 5 } base_wash= total e 0/14 Load default template...

If the input is: Tire shine Wax the output is: ZyCar Wash Base car wash -- $10 Tire shine -- $2 Wax- $3 ‒‒‒‒ Total price: $15 If the input is: Rain repellent the output is: ZyCar Wash Base car wash Rain repellent ---- Total price: $12 1 def...(): BA 2 -- Troubleshooting • If you are getting a keyError, you might be trying to retrieve a cost for the service that was not selected and was marked with a -. Revise your if/elif statements to change when/how you are retrieving the values from the dictionary. 414136.2652726.qxzqy7 3 4 if -- LAB ACTIVITY 3.21.1: LAB: Car Wash 5 6 7 8 9 10 11 $10 $2 main.py service choice1=input() service_choice2=input() _name_ __main_": services = {'Air freshener': 1, 'Rain repellent': 2, 'Tire shine': 2, 'wax': 3, 'Vacuum' : 5 } base_wash= total e 0/14 Load default template...

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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PLEASE EXPLAIN HOW THE DEVICE WORKS GIVEN TGE FOLLOWING CODE AND IMAGE #define led1 3#define led2 5#define led3 6#define led4 9#define led5 10#define led6 11 #define bttn1 2#define bttn2 13 int brigtness1=0;int brigtness2=0; int potValue1=0;int potValue2=0; int bttnState=0; void setup(){Serial.begin(9600);pinMode(led1, OUTPUT);pinMode(led2, OUTPUT);pinMode(led3, OUTPUT);pinMode(led4, OUTPUT);pinMode(led5, OUTPUT);pinMode(led6, OUTPUT);pinMode(bttn1, INPUT);pinMode(bttn2, INPUT);Â Â digitalWrite(led1, LOW);digitalWrite(led2, LOW);digitalWrite(led3, LOW);digitalWrite(led4, LOW);digitalWrite(led5, LOW);digitalWrite(led6, LOW);} void loop(){int val = analogRead(1);potValue1 = map(val, 0, 1023, 0, 255);val = analogRead(0);potValue2 = map(val, 0, 1023, 0, 255);Â Â if(digitalRead(bttn1)==1){bttnState=1;if(brigtness2!=0){brigtness1=brigtness2;}else{brigtness1=potValue1;}analogWrite(led1, brigtness1);analogWrite(led2, brigtness1);analogWrite(led3, brigtness1);digitalWrite(led4,…
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