Driver Code
$ n = 72 ; if ( isAchillesNumber ( $ n ) ) echo " YES " , " STRNEWLINE " ; else echo " NO " , " STRNEWLINE " ; $ n = 36 ; if ( isAchillesNumber ( $ n ) ) echo " YES " , " STRNEWLINE " ; else echo " NO " , " STRNEWLINE " ; ? >