#include <iostream>
using namespace std;

// converts days to seconds
// illustrates integer overflow

int main()
{
    int		days; // double days;
	double	secs;

    cout << "how many days: ";
    cin >> days;
	secs = days * 24.0 * 60 * 60;
    cout << days << " days = "
         << secs
         << " seconds" << endl;

    cin.ignore();
	cin.get();

    return 0;    
}