触发致命错误!这是文件，counup .c:

#include <stdio.h>
#define MAX 1000
int boom;
int foo(n) {
    boom = 1 / (MAX-n+1);
    printf("%d\n", n);
    foo(n+1);
}
int main() {
    foo(1);
}

编译，然后在shell提示符下执行:

$ ./countup
1
2
3
...
996
997
998
999
1000
Floating point exception
$

这确实打印了从1到1000的数字，没有任何循环或条件!

只需使用std::copy()和一个特殊的迭代器。

#include <algorithm>
#include <iostream>
#include <iterator>

struct number_iterator
{
    typedef std::input_iterator_tag iterator_category;
    typedef int                     value_type;
    typedef std::size_t             difference_type;
    typedef int*                    pointer;
    typedef int&                    reference;

    number_iterator(int v): value(v)                {}
    bool operator != (number_iterator const& rhs)   { return value != rhs.value;}
    number_iterator operator++()                    { ++value; return *this;}
    int operator*()                                 { return value; }
    int value;
};



int main()
{
    std::copy(number_iterator(1), 
              number_iterator(1001), 
              std::ostream_iterator<int>(std::cout, " "));
}

递归?

#include<stdio.h>
#define MAX 1000

int i = 0;
void foo(void) {
    if(i <= 1000) {
         printf("%d", i);
         i++;
    }
}
int main (void) {
    foo();
}

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; }

显然需要Windows/Visual Studio…但它确实有效。

#include <stdio.h>
#include <Windows.h>

void print(int x)
{
    int y;

    printf("%d\n", x);
    __try
    {
        y = 1 / (x - 1000);
        print(x + 1);
    }
    __except(EXCEPTION_EXECUTE_HANDLER)
    {
        return;
    }
}

void main()
{
    print(1);
}

更多的预处理程序滥用:

#include <stdio.h>

#define A1(x,y) #x #y "0\n" #x #y "1\n" #x #y "2\n" #x #y "3\n" #x #y "4\n" #x #y "5\n" #x #y "6\n" #x #y "7\n" #x #y "8\n" #x #y "9\n"
#define A2(x) A1(x,1) A1(x,2) A1(x,3) A1(x,4) A1(x,5) A1(x,6) A1(x,7) A1(x,8) A1(x,9)
#define A3(x) A1(x,0) A2(x)
#define A4 A3(1) A3(2) A3(3) A3(4) A3(5) A3(6) A3(7) A3(8) A3(9)
#define A5 "1\n2\n3\n4\n5\n6\n7\n8\n9\n" A2() A4 "1000\n"

int main(int argc, char *argv[]) {
    printf(A5);
    return 0;
}

我觉得好脏;我想我现在要去洗澡了。