<details>\n<summary> Q1: Gold Mine </summary>\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582275896.png)\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582275906.png)\n\n</details>\n<details>\n<summary> Q2: Profit Sort </summary>\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582275929.png)\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582275936.png)\n\n</details>\n<details>\n<summary> Q3: Denominations </summary>\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582275942.png)\n</details>\n\n\n\n\n\n

\n Q1: Gold Mine \n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582275896.png)\n\n![image](https://assets.leetcode.com/users/deepakps22/image_