1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gennadij [26K]
3 years ago
11

Online Book Merchants offers premium customers 1 free book with every purchase of 5 or more books and offers 2 free books with e

very purchase of 8 or more books. It offers regular customers 1 free book with every purchase of 7 or more books, and offers 2 free books with every purchase of 12 or more books.
Write a statement that assigns freeBooks the appropriate value based on the values of the bool variable isPremiumCustomer and the int variable nbooksPurchased .


I tried
if (isPremiumCustomer==true)
{
if (nbooksPurchased >= 5)
{
freeBooks==1;
{
if (nbooksPurchased >= 8)
{
freeBooks==2;
}
}
}
}
else if (isPremiumCustomer==false)
{
if (nbooksPurchased >= 7)
{
freeBooks==1;
{
if (nbooksPurchased >= 12)
{
freeBooks==2;
}
}
}
}

but the system said:
Remarks:
? At Execution

Problems Detected:
? The value of freeBooks is incorrect.
? You did not assign a value to freeBooks

and this one ......


Write a loop that reads strings from standard input where the string is either "duck" or "goose". The loop terminates when "goose" is read in. After the loop, your code should print out the number of "duck" strings that were read.
Computers and Technology
1 answer:
andrey2020 [161]3 years ago
6 0

Answer:

This question has two parts, first part is about programming about a Player class and second for reading string from user and decide how many time duck string entered by user and terminate if user press goose string.

The explanation of both program (executable code) is given below in explanation section.

Explanation:

//Program 1

#include <iostream>

using namespace std;

int main()

{

 bool isPremiumCustomer;

 int nbooksPurchased;

 int totalBookPurchasedWithOffer;

// bool cutomerType;

 int freeBooks;

 cout<<"Press 1 for Premium Customer and 0 for regular Customer";

 cin>>isPremiumCustomer;

 cout<<"How many books you purchased ";

 cin>>nbooksPurchased;

 

 

switch(isPremiumCustomer)// what type of customer is  

{

case 1://if customer is premium

 if (nbooksPurchased >= 5&&nbooksPurchased<8)// purchase book greater between 5 and 8

  {

   freeBooks=1;//offer free book

   totalBookPurchasedWithOffer=nbooksPurchased+freeBooks;//total number of book including free book

   

   cout<<"You purchased total book with offer ";//show total books

   cout<<totalBookPurchasedWithOffer;

  }

   

  else if (nbooksPurchased >= 8)//if premium customer purchase more than 8 book

    {

    freeBooks=2;//offer two free book

    totalBookPurchasedWithOffer=nbooksPurchased+freeBooks;//total number of book including free book

    cout<<"You purchased total book with offer ";

    cout<<totalBookPurchasedWithOffer;//show total books

    }

  else{

   cout<<"You purchased total book with no offer ";

    cout<<nbooksPurchased;

   }

  break;

case 0:// if customer is regular customer

 if (nbooksPurchased >= 7&&nbooksPurchased<12)//and purchase book between 7 and 12

  {

   freeBooks=1;// offer 1 free book

   totalBookPurchasedWithOffer=nbooksPurchased+freeBooks;

   cout<<"You purchased total book with offer ";

   cout<<totalBookPurchasedWithOffer;

  }

   

  else if (nbooksPurchased >= 12)//if purchase 12 or more than 12 book

    {

    freeBooks=2;//offer two free book

    totalBookPurchasedWithOffer=nbooksPurchased+freeBooks;

    cout<<"You purchased total book with offer ";

    cout<<totalBookPurchasedWithOffer;

    }

 else{

  cout<<"You purchased total book with no offer ";

  cout<<nbooksPurchased;

  }

  break;

 

}

 

 

 

return 0;// terminate the program

 

}

/* program 1 has ended

and program 2 is started from here

#######################################################

*/

#include <iostream>

using namespace std;

int main()

{

string readstring;// take input string from user to enter either "goose" or "duck"

int count=0;//count the number of "duck"

while(readstring!="goose")//run loop, until user do not enter string  

{

 cout<<"Enter the string either goose or duck ";// prompt user to enter the string

 cin>> readstring;// read string from user

 if (readstring=="duck")//if string equal to "duck"

 {

  count=count+1;//count number of duck string enter by user

   

 }

}//exit/terminate the loop, if user enter the goose string

cout<< " Number of duck that were read " ;// show how many duck string entered by user

cout<<count;

return 0;// terminate the program

 

}

You might be interested in
Mainframe computers are multi-programming, high-performance computers, and multi-user, which means it can handle the workload of
Vilka [71]

Answer:

a. True

Explanation:

A computer can be defined as an electronic device that is capable of receiving of data in its raw form as input and processes these data into information that could be used by an end user. Computers can be classified on the basis of their size and capacity as follows;

I. Supercomputers.

II. Mainframe computers.

III. Mini computers.

IV. Micro computers.

Mainframe computers were developed and introduced in the early 1950s.

Mainframe computers are specifically designed to be used for performing multi-programming because they are high-performance computers with the ability to handle multiple users. As a result, it simply means that mainframe computers can be used to effectively and efficiently perform the work of over one hundred (100) users at a time on the computer. Some examples of mainframe computers include the following; IBM Es000 series, CDC 6600 and ICL39 Series.

Furthermore, mainframe computers are mostly or commonly used by large companies, business firms or governmental institutions for performing various complex tasks such as census, financial transactions, e-commerce, data sequencing, enterprise resource planning, etc.

8 0
2 years ago
Read 2 more answers
What does a bonus object do? A. Subtracts lives B. Keeps track of a player's health C. Gives a player an advantage D. Makes text
lyudmila [28]

Answer:

C) Gives a player an advantage

Explanation:

I don't know the context of the question, but it makes the most sense.

5 0
3 years ago
____________ refers to the computer-to-computer transmission of business data in a structured format.
motikmotik

Answer:

Electronic Data Interchange (EDI)

Explanation:

Electronic Data Interchange

It is the automated interchange of commercial information using a structured format. A process that allows a company to send information to another company electronically rather than on paper. Commercial entities that conduct business electronically are called business partners.

Numerous commercial documents can be exchanged using electronic data interchange, but the two most common are purchase orders and invoices. At a bottom, EDI interchanges the preparation and handling of mail associated with traditional commercial communication. However, the true power of EDI is that it standardizes the information communicated in commercial documents, which makes a "paperless" exchange possible.

6 0
3 years ago
Explain the reason why vector graphics are highly recommended for logo​
Verdich [7]

Answer:

Currently, raster (bitmap files) and vector graphics are used in web design. But if you want to make a great logo and fully enjoy the use of it you should pick vector graphics for it in the first place. And this is why most designers opt for it.

Explanation:

  • Easier to re-edit
  • No image distortion
  • It is perfect for detailed images
  • Vector drawings are scalable
  • Vector graphics look better in print
7 0
3 years ago
Plz help!!!!!!!!!!!!!!!!111
Y_Kistochka [10]

This question stuns me. Not sure which answer it is, but my best choice right now is probably the one you have selected in the image. A line graph would show the rate of plant growth over the course of a certain amount of days, resulting in which had the highest rates within that period. Might be wrong, but I hope you do well.

4 0
3 years ago
Other questions:
  • April 107 90 29 31 66 0.344
    8·1 answer
  • The _____ is a computer-based test that measures the degree to which you associate particular groups of people with specific cha
    13·1 answer
  • Complete the following:_____
    9·1 answer
  • You have a Bluetooth headset that integrates with your computer so that you can talk to partners through Microsoft Lync. This is
    6·2 answers
  • In what year was google launched on the web?
    14·1 answer
  • In python,_______ are used to define the conditions necessary for a while loop to run.
    7·2 answers
  • Danica is creating a flyer for her cookies that she will sell during her school fair. She wants to add a registered
    7·1 answer
  • Your friends are having difficulties with their computer setups. Can you suggest a way to help each friend?
    5·1 answer
  • When Alice turned on her laptop this morning, the screen displayed only colorful horizontal lines. Which of the following is mos
    15·1 answer
  • What does the following code print? time_of_day = ["morning", "afternoon", "evening"] for word in time_of_day: print "Good " + w
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!