可以包含嵌套文件吗？

Question

请用程序说明

Answer 1

#include <stdio.h>
int main() {
  puts("Yes");
  return 0;
}

Answer 2

main.c中:

#include <stdlib.h>
#include <stdio.h>

int main(void)
{
    #include "include.h"

    return EXIT_SUCCESS;
}

INCLUDE.H:

#include "nested.h"

nested.h:

printf("yes.\n");