Answer to Question #16783 in C++ for Mac

Question

Serendipity Booksellers has a book club that awards points to its customers based on the number of books purchased each month. The points are awarded as follows: ? If a customer purchases 0 books, he or she earns 0 points. ? If a customer purchases 1 book, he or she earns 5 points. ? If a customer purchases 2 books, he or she earns 15 points. ? If a customer purchases 3 books, he or she earns 30 points. ? If a customer purchases 4 or more books, he or she earns 60 points. Design a program that asks the user to enter the number of books that he or she has purchased this month and displays the number of points awarded. Using C Programming.

Answer 1

#include <string>
#include <fstream>
#include <iostream>
using namespace std;



int main()
{ int i,a;

cout<<" enter the number of books ";
cin>>i;

if(i==0)
cout<<"Number of points:& 0";
else if(i==1)
cout<<"Number of points:& 5";
else if(i==2)
cout<<"Number of points:& 15"; &
else if(i==3)
cout<<"Number of points:& 30"; &
else if(i>3)
cout<<"Number of points:& 60";
else
cout<<"Error"; &


cout<<"\n\n";
system("PAUSE");
}