static void findElements ( int arr [ ] , int n ) {
  int first = Integer . MIN_VALUE ;
  int second = Integer . MAX_VALUE ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    if ( arr [ i ] > first ) {
      second = first ;
      first = arr [ i ] ;
    }
    else if ( arr [ i ] > second ) second = arr [ i ] ;
  }
  for ( int i = 0 ;
  i < n ;
  i ++ ) if ( arr [ i ] < second ) System . out . print ( arr [ i ] + " " ) ;
}

static void findElements ( int arr [ ] , int n ) { int first = Integer . MIN_VALUE ; int second = Integer . MAX_VALUE ; for ( int i = 0 ; i < n ; i ++ ) { if ( arr [ i ] > first ) { second = first ; first = arr [ i ] ; } else if ( arr [ i ] > second ) second = arr [ i ] ; } for ( int i = 0 ; i < n ; i ++ ) if ( arr [ i ] < second ) System . out . print ( arr [ i ] + " ▁ " ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)))))))))