Finding an algorithm for enumerating digits

Employer
no avatar
kemada
Description

Hi. I have a string of digits in the range 0000 - 9999.

From these digits a 4 digit code is calculated.

I am interested in finding the algorithm of calculation and then the source of such a program in python, php or other language.

Example serial, code

0000,1111

0001,1121

0002,1131

0003,1141

0004,1151

0005,1161

0006,1131

0007,1131

0008,1111

0022,3131

0023,3141

5925,3662

5926,3632

5927,3632

5928,3612

5929,3622

5930,4612

Request deadline, price.

Published
on 2021-12-10

Offers sent (7)

no avatar
kot
10 deals
on 2021-12-10
c
databases
general applications
+ 6 more
Budget
Negotiable
Copyright
-
Expires in
30 days