Driver method
public static void Main ( ) { Console . WriteLine ( " Printing ▁ first ▁ few ▁ " + " Kaprekar ▁ Numbers ▁ using ▁ iskaprekar ( ) " ) ; for ( int i = 1 ; i < 10000 ; i ++ ) if ( iskaprekar ( i ) ) Console . Write ( i + " ▁ " ) ; } }