Google Online Challenge conducted for new Grad for 2022 Batch.\n**Question: 1**\n![image](https://assets.leetcode.com/users/images/a6095eb4-e6f1-4b35-81c0-d9216b6e67c8_1627123260.9641178.jpeg)\n![image](https://assets.leetcode.com/users/images/7e4e05bf-4cf4-4fb1-bc3a-50815e874351_1627123301.85629.jpeg)\n![image](https://assets.leetcode.com/users/images/935a4815-1158-47a5-b285-ab384c72280b_1627123339.8383546.jpeg)\n![image](https://assets.leetcode.com/users/images/ba19b053-8f36-4c38-8a93-125472403e50_1627123363.9768128.jpeg)\n![image](https://assets.leetcode.com/users/images/56ffc7ed-930e-40c9-92e1-646b71c8fec7_1627123385.4602542.jpeg)\n**Question:2**\n\n![image](https://assets.leetcode.com/users/images/12803e2b-972c-4ad4-a5f2-2dc3060e2022_1627123465.0391634.jpeg)\n![image](https://assets.leetcode.com/users/images/6e811ed7-a147-460e-80b7-3a090f7f24e3_1627123493.1972713.jpeg)\n![image](https://assets.leetcode.com/users/images/b26ce47a-dc2d-4970-acfe-0ff90ff19df9_1627123515.0203323.jpeg)\n\nIf anybody could tell better approaches for the above questions would be great OR link similar questions on LC in comments.\n**Do upvote**. :)\n\n\n

Google Online Challenge conducted for new Grad for 2022 Batch.\nQuestion: 1\n\n\n\n\n\nQuestion:2\n\n\n\n\n\nIf anybody could tell better approaches for the abo