Driver code
public static void main ( String [ ] args ) { int n = 8 ; if ( isRefactorableNumber ( n ) ) System . out . println ( " yes " ) ; else System . out . println ( " no " ) ; n = 14 ; if ( isRefactorableNumber ( n ) ) System . out . println ( " yes " ) ; else System . out . println ( " no " ) ; } }