| # | Problem | Pass Rate (passed user / total user) |
|---|---|---|
| 10732 | Encoding |
|
Description
Given a 4-digit integer A, your task is to encode it. You should follow the steps below:
1. Receiving a 4-digit integer A.
2. Reversing A to get a new number B.
3. Multiplying A by B to get a new number C.
4. Transform the last four numbers of C by the following mapping: {1->'A', 2->'B', 3->'C', ..., 9->'I', 0->'J'}
5. Output the result.
For example: Given 1234 as A, you get a new number 4321 as B by reversing A. Then multiply 1234 by 4321 to produce a nwe number 5332114 as C, and transform the last four number of C, which is 2114, to the result: BAAD.
Input
A four-digit integer A.
Output
The encoding result.
Note that you do not need to print ‘\n’ at the end of the output.