#include <stdio.h>
void func(void);

int main(void)
{
	int i = 3;
	printf("i resides at %p\n", &i);
	printf("func() resides at %p\n", &func);
	printf("main() resides at %p\n", &main);

	return 0;
}


void func(void)
{
	printf("hello world\n");
}