## ***Note: 4 Questions - 1hour - No constraints provided for Q1, Q2, Q3***\n\n\n![image](https://assets.leetcode.com/users/images/dbaa265b-785b-413d-90e9-3ed839cde6e4_1635105835.806179.png)\n![image](https://assets.leetcode.com/users/images/b8229bf7-b258-4740-adfd-003600e98a98_1635105847.738291.png)\n![image](https://assets.leetcode.com/users/images/f45ac1d7-d544-4aa2-b866-e5aec4220756_1635105865.3284912.png)\n![image](https://assets.leetcode.com/users/images/78ecd308-9397-4c44-a86c-f36ecc6f92da_1635105876.5457118.png)\n![image](https://assets.leetcode.com/users/images/b398f541-3ba1-4fe1-9134-90766cb6f24e_1635105914.1729717.png)\n![image](https://assets.leetcode.com/users/images/22b8b8b7-4f7a-4e59-80e5-d1e067bb14c8_1635105929.351534.png)\n![image](https://assets.leetcode.com/users/images/df6af185-75da-4b45-bcda-71796c99c9f3_1635105974.0339527.png)\n![image](https://assets.leetcode.com/users/images/3985ed31-9d30-42ba-9399-9070c1fdc68f_1635105983.51035.png)\n

Note: 4 Questions - 1hour - No constraints provided for Q1, Q2, Q3\n\n\n\n\n\n\n\n\n\n\n