Link for (DSA All)Assigments-https://docs.google.com/spreadsheets/d/1DNZ4ONUFhadxZW_-QAuz2QDkHGmA9JbqESjteDJOV4c/edit?usp=sharing Link for HashMap- https://docs.google.com/document/d/1Os0zgUyasQyC6a4cRCdICDrauainHpqxASw3usS2k9g/edit?tab=t.0