#include <iostream>
#include <stdexcept>

using namespace std;

int main()
{
  try {
    throw range_error( "ERROR");
  } catch (logic_error& x) {
    cout << "A-" << x.what();
  } catch (exception &x) {
    cout << "B-" << x.what();
  } catch (...) {
    cout << "C";
  }
  cout << "-DONE" << endl;
  return 0;
}