#include <iostream>
using namespace std;

int main() {
	// your code goes here
	return 0;
    cout <<"Data Structures lab test\n";
    cout << "Linked list and Stack ";
    // https://drive.google.com/drive/folders/1atj9yjM5JED88LmBF_jGcVzztAb-lFu0?usp=sharing
}