Hi,
Pls try this logic.
Chk if the last digit is
1-then you should concatenate ‘st’
2- concatenate ‘nd’
3-concatenate ‘rd’
For the above 3 cases it will not
work for 11,12,13 as it will have th.
Exclude these three conditions and
add th, rest should work.
Then rest of 4,5,6,7,8,9 you can
concatenate ‘th’
Hope it helps.
Let me know if you have any queries.
Regards,
K.S