text: Driver code
code: public static void main ( String [ ] args ) { int n = 90 ; System . out . println ( " Politness ▁ of ▁ " + n + " ▁ = ▁ " + politness ( n ) ) ; n = 15 ; System . out . println ( " Politness ▁ of ▁ " + n + " ▁ = ▁ " + politness ( n ) ) ; } }