#include <iostream>
#include <vector>

using namespace std;
#define N 10    //10 or 1000, doesn't matter

class A{
public:
    A(){
        //cout << "A(): " << m_ << endl;    //uncomment to show the difference between gcc and Microsoft C++ compiler
    }
    A(const A&){
        ++m_;
        cout << m_ << endl;     
    }
private:
    static int m_;  //global counter
};

int A::m_(0);  //initialization

int main(int argc, char* argv[])
{
    //Creates a vector with N elements. Printing is from the copy constructor, 
    //which is called exactly N times.
    vector<A> v(N);  
    return 0;   
}

实现注意: 使用gcc:默认构造函数创建一个“master”元素。 然后元素被复制构造函数复制N次。 在微软c++编译器中:所有元素都是由默认构造函数创建的 然后被复制构造函数复制。

我觉得这个答案会很简单，很容易理解。

int print1000(int num=1)
{
    printf("%d\n", num);

    // it will check first the num is less than 1000. 
    // If yes then call recursive function to print
    return num<1000 && print1000(++num); 
}

int main()
{
    print1000();
    return 0;        
}

用纯C:

#include<stdio.h>

/* prints number  i */ 
void print1(int i) {
    printf("%d\n",i);
}

/* prints 10 numbers starting from i */ 
void print10(int i) {
    print1(i);
    print1(i+1);
    print1(i+2);
    print1(i+3);
    print1(i+4);
    print1(i+5);
    print1(i+6);
    print1(i+7);
    print1(i+8);
    print1(i+9);
}

/* prints 100 numbers starting from i */ 
void print100(int i) {
    print10(i);
    print10(i+10);
    print10(i+20);
    print10(i+30);
    print10(i+40);
    print10(i+50);
    print10(i+60);
    print10(i+70);
    print10(i+80);
    print10(i+90);
}

/* prints 1000 numbers starting from i */ 
void print1000(int i) {
    print100(i);
    print100(i+100);
    print100(i+200);
    print100(i+300);
    print100(i+400);
    print100(i+500);
    print100(i+600);
    print100(i+700);
    print100(i+800);
    print100(i+900);
}


int main() {
        print1000(1);
        return 0;
}

当然，您可以对其他进制(2:print2 print4 print8…)实现相同的想法，但这里的数字1000建议以10为进制。您还可以通过添加中间函数来减少一些行数:print2() print10() print20() print100() print200() print1000()和其他等效的替代方法。

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; }

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

编译时递归!: P

#include <iostream>
template<int N>
struct NumberGeneration{
  static void out(std::ostream& os)
  {
    NumberGeneration<N-1>::out(os);
    os << N << std::endl;
  }
};
template<>
struct NumberGeneration<1>{
  static void out(std::ostream& os)
  {
    os << 1 << std::endl;
  }
};
int main(){
   NumberGeneration<1000>::out(std::cout);
}