puzzle.cc

include <iostream>
using namespace std;

void operator"" _y(decltype(0ull)) {
  if (++errno == 501) {                                                                                   
    return;                                                                                             
  }
  cout << ++cin.iword(99) << " ";                                                                       
  0_y;                                                                                                  
  cerr << 500 - (*reinterpret_cast<uint32_t*>(&clog.pword(100)))++ << " ";
}                                                                     
int main() { 1_y; }