#include <iostream>
#include <string>

using namespace std;

bool looks_like_int(string s)
{ for (int i = 0; i < s.length(); i += 1)
  { if (s[i] < '0' || s[i] > '9')
      return false; }
  return true; }

int main()
{ while (true)
  { string val;
    cin >> val;

    if (looks_like_int(val))
      cout << 11 * stoi(val) << " is eleven times it\n";
    else
      cout << "not an int\n"; } }