//   This program reads a length in feet from
//   the keyboard, converts the length to inches,
//   and outputs the converted length to the
//   video display. It is assumed that the length
//   is a nonnegative integer.
#include <iostream>
using namespace std;
int main() {
   int foot, inch;

   cout << "Enter length: ";
   cin >> foot;

   inch = 12 * foot;
   cout << foot << " ft" << endl
        << inch << " in" << endl;
   return 0;
}