![image](https://assets.leetcode.com/users/images/3043dd41-da24-4d59-b45e-b31d0a00f8a1_1655038129.5656679.png)\n![image](https://assets.leetcode.com/users/images/4a348350-bfad-4484-bc89-08dae4e44c35_1655038129.674267.png)\n![image](https://assets.leetcode.com/users/images/7acf4ae9-1c70-4825-a8b4-71debc8f361f_1655038129.6209545.png)\n\n![image](https://assets.leetcode.com/users/images/71d33ef6-aee6-436f-9306-f041374db71f_1655038129.8890996.png)\nThese were the coding questions which I was asked can anyone tell me the approach to both the problem?

\n\n\n\n\nThese were the coding questions which I was asked can anyone tell me the approach to both the problem?