Agoda Coding Round Question | Set - 4

Question

Here is a question that was asked in one of the coding rounds at Agoda.

Convert the given Number to a Code and vice-versa

A number can only be in the range of 1 to 190. A number can be transformed to code "xy" such that x is in range [A, S] and y is in range [0,9] and is in increasing order.
For example:

| Number |  Code  | 
| 1      |  A0    |
| 2      |  A1    |
| 11     |  B0    |
| 100    |  J9    |
| 190    |  S9    |

Implement function to get Code with given number
f(100) = "J9"

Implement function to get number with given code
f("J9") = 100