Manglesky的解决方案很棒，但还不够模糊。: -):

#include <stdio.h>
#define TEN(S) S S S S S S S S S S
int main() { int i = 1; TEN(TEN(TEN(printf("%d\n", i++);))) return 0; }

未经测试，但应该是香草标准C:

void yesprint(int i);
void noprint(int i);

typedef void(*fnPtr)(int);
fnPtr dispatch[] = { noprint, yesprint };

void yesprint(int i) {
    printf("%d\n", i);
    dispatch[i < 1000](i + 1);
}

void noprint(int i) { /* do nothing. */ }

int main() {
    yesprint(1);
}

既然对bug没有限制…

int i=1; int main() { int j=i/(i-1001); printf("%d\n", i++); main(); }

或者更好(?)，

#include <stdlib.h>
#include <signal.h>

int i=1;
int foo() { int j=i/(i-1001); printf("%d\n", i++); foo(); }

int main()
{
        signal(SIGFPE, exit);
        foo();
}

system("/usr/bin/env echo {1..1000}");

template <int To, int From = 1>
struct printer {
    static void print() {
        cout << From << endl; 
        printer<To, From + 1>::print();
    }
};    

template <int Done>
struct printer<Done, Done> {
     static void print() {
          cout << Done << endl;
     }
};

int main() 
{
     printer<1000>::print();
}

#include <boost/mpl/range_c.hpp>
#include <boost/mpl/for_each.hpp>
#include <boost/lambda/lambda.hpp>
#include <iostream>

int main()
{
  boost::mpl::for_each<boost::mpl::range_c<unsigned, 1, 1001> >(std::cout << boost::lambda::_1 << '\n');
  return(0);
}