Q1. ![image](https://assets.leetcode.com/users/images/8896bc4b-81d7-4d48-9634-8050b2a93c67_1593163897.8820786.png)\n![image](https://assets.leetcode.com/users/images/4ff264e8-7450-4e28-ac53-2926872cc60c_1593163920.2057593.png)\n![image](https://assets.leetcode.com/users/images/f60f51b4-3ccb-433c-8a06-54fbb3aefec4_1593163945.3177073.png)\n\nQ2. ![image](https://assets.leetcode.com/users/images/b555a9e8-2899-45c0-a49f-f63f1364b9ca_1593163983.0013397.png)\n![image](https://assets.leetcode.com/users/images/0fac828a-28b9-4d93-ba71-bae8c41bbd6c_1593163998.319161.png)\n![image](https://assets.leetcode.com/users/images/c57aa841-dd84-4820-b60f-56d6719f8432_1593164017.607377.png)\n\n\nPlease share solution if possible.\n\n

Q1. \n\n\n\nQ2. \n\n\n\n\nPlease share solution if possible.\n\n