Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Question

*I need help with part 2*

Part 1

Create a script file in matlab to compute the cost of a pizza based on these parameters

  • Ask the customer for the pizza size (8,10,14 inch) using input statement
  • Ask the number of toppings using input statement. Just the number, not types.
  • Compute the area of the pizza
  • Compute the cost of the pizza - do not use “if” statements
    • It costs 5 cents per square inch of pizza
    • Add 5 cents per square inch for each topping
      • Example; a plain pizza with 0 toppings costs $0.05* Area;
      • A pizza with 2 toppings is that price + 0.05*Area*2
      • (I didn’t say it was a good pricing model!)
    • Using an fprintf statement report to the customer
      • “You ordered a ## inch pizza with ## toppings”
      • “Your order will be $ ###.##”
    • Using a display statement report
      • “Thank you for your order”

Part 2

Add complexity by adding a spaghetti bowl for $6 and a ravioli bowl for $8.

  • Ask the customer for how many orders of each of the dishes
  • Compute the total cost
  • Report to the customer with a longer message
    • “You ordered a ## inch pizza with ## toppings, ## orders of spaghetti and ## orders of ravioli.
    • “Your order will be $ ###.##”
Expert Solution
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Step 1

Solution with detail explanation using matlab comments:-

% prompt input
pizza_size = input('Enter pizza size (8,10,14 inch)');
toppings = input('number of toppings');
% since pizza square, area is pi* r^2, where
% radius is pizza_size

 
area = pi * (pizza_size ^ 2);
cost = 5 * area;
cost = cost + 0.05*area*toppings;

 
%fprintf("You ordered a %d inch pizza with %d toppings", pizza_size, toppings);
%fprintf("Your order will be $ %f", cost);
%disp('Thank you for your order');

 
% part 2:-
% one bowl cost $6 for spaghetti bowl and a ravioli bowl for $8
fprintf("how many orders of each dishes")
s = input('Enter orders for spaghetii');
r = input('Enter orders for ravioli');

 
cost = (s*6) + (r*8); % total cost computed.
fprintf("You ordered a %d inch pizza with %d toppings, %d orders of spaghetti and %d orders of ravioli.", pizza_size, toppings);
fprintf("Your order will be $ %f", cost);

 
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