#include <stdio.h>
#include <dir.h>

void print_dir() {
	static char dir[MAXDIR];

	getcwd(dir, MAXDIR);
	printf("Current directory is: %s\n", dir);
}

int main() {
	print_dir();
	
	puts("Change to parent directory with chdir(\"..\")");
	chdir("..");
	print_dir();
	
	puts("Change to parent directory with system(\"cd ..\")");
	system("cd ..");
	print_dir();

	return 0;
}