<details>\n<summary> Q1 : Favorable Numbers</summary>\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582274557.png)\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582274569.png)\n\n</details>\n<details>\n<summary> Q2 : Dictionary Problem</summary>\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582274601.png)\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582274608.png)\n\n</details>\n\n\n\n\n\n\n\n\n

\n Q1 : Favorable Numbers\n\n![image](https://assets.leetcode.com/users/deepakps22/image_1582274557.png)\n\n![image](https://assets.leetcode.com/users/deepakps2