// iarc-client.cpp
#include <iostream>
#include "NTmach.h"
using namespace std;

int main(){
  NTmach ntm;    //Number Theory machine
  int n;         //user input

  cout << "enter a natural number, n > 2: ";
  cin >> n; 
  ntm.set_n(n);

  cout << endl << "n = " << n << endl
       << "ntm.numDigits() = " << ntm.numDigits() << endl;

  cout << endl << "perfect leap years between 1582..2040 = ";

  //test sumOfDivisors()
  //cout << "sum of divisors of " << ntm.get_n() << " = " 
  //     << ntm.sumOfDivisors() << endl;


  for(int y = 1582; y <= 2040; y+=4){
    ntm.set_n(y);
    if(ntm.isPerfect())
      cout << y << ' ';
  }

  cout << endl << "deficient leap years between 1582..2040 = ";

  for(int y = 1582; y <= 2040; y+=4){
    ntm.set_n(y);
    if(ntm.isDeficient())
      cout << y << ' ';
  }



  //Exit
  cout << endl <<  "Exiting.." << endl;
  return 0;
}