Print 1 to 1000 without loop and conditional statements in C++11

main-conditional-recusrion.cpp

#include <iostream>
#include <vector>

int main(int n) {
  static int(*f[])(int) = {main, [](int)->int{exit(0);}};
  std::cout << n << std::endl;
  return f[n/1000](n+1);
}