/pro/g// challenge

Write a program that given a number א outputs ⁶⁶DUBS CHECK'EM⁹⁹ if the last two digits of א are the same, otherwise outputs the given number.

ONLY J ALLOWED

sub checkem($que) { ([==] $que.ords.reverse[^2]) ?? "DUBS CHECK'EM" !! $que }

Perl 6 is an acceptable APL.