// This program uses a type cast to avoid integer division.
#include <iostream>
using namespace std;

int main ()
{
    int books;        // Number of books to read 
    int months;       // Number of months spent reading
    double perMonth;  // Average number of books per months
    
    cout << "How many books do you plan to read? ";
    cin  >> books;
    cout << "How many months will it take you to read them? ";
    cin >> months;
    perMonth = static_cast <double>(books) / months;
    cout << "That is " << perMonth << "books per month.\n";
    return 0;
}