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

int main(){
	char directory[128];
	getcwd(directory, 128);
	printf("The current directory is:  %s\n", directory);

	// Other way
	char* directory_again = getcwd(0, 0);
	printf("The current directory is:  %s\n", directory_again);
	free(directory_again);
	return 0;
}