public static void main ( String [ ] args ) {
  Scanner scan = new Scanner ( System . in ) ;
  int n = scan . nextInt ( ) ;
  int p = scan . nextInt ( ) ;
  int k = scan . nextInt ( ) ;
  if ( p < 1 || p > n ) return ;
  int head = p - k < 1 ? 1 : p - k ;
  int tail = p + k > n ? n : p + k ;
  if ( p - k > 1 ) System . out . printf ( "<<" ) ;
  for ( int i = head ;
  i <= tail ;
  i ++ ) {
    if ( i == p ) {
      System . out . printf ( " (%d) " , i ) ;
    }
    else {
      System . out . print ( " " + i + " " ) ;
    }
  }
  if ( p + k < n ) System . out . printf ( ">>" ) ;
  scan . close ( ) ;
}

public static void main ( String [ ] args ) { Scanner scan = new Scanner ( System . in ) ; int n = scan . nextInt ( ) ; int p = scan . nextInt ( ) ; int k = scan . nextInt ( ) ; if ( p < 1 || p > n ) return ; int head = p - k < 1 ? 1 : p - k ; int tail = p + k > n ? n : p + k ; if ( p - k > 1 ) System . out . printf ( " < < " ) ; for ( int i = head ; i <= tail ; i ++ ) { if ( i == p ) { System . out . printf ( " ▁ ( % d ) ▁ " , i ) ; } else { System . out . print ( " ▁ " + i + " ▁ " ) ; } } if ( p + k < n ) System . out . printf ( " > > " ) ; scan . close ( ) ; }
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