public static void main ( String [ ] args ) {
  long [ ] data = new long [ 3 ] ;
  data [ 0 ] = input . nextLong ( ) ;
  data [ 1 ] = input . nextLong ( ) ;
  data [ 2 ] = input . nextLong ( ) ;
  Arrays . sort ( data ) ;
  if ( ( data [ 1 ] - data [ 0 ] ) % 2 == 0 ) {
    System . out . println ( data [ 1 ] ) ;
  }
  else {
    System . out . println ( data [ 2 ] ) ;
  }
}

public static void main ( String [ ] args ) { long [ ] data = new long [ 3 ] ; data [ 0 ] = input . nextLong ( ) ; data [ 1 ] = input . nextLong ( ) ; data [ 2 ] = input . nextLong ( ) ; Arrays . sort ( data ) ; if ( ( data [ 1 ] - data [ 0 ] ) % 2 == 0 ) { System . out . println ( data [ 1 ] ) ; } else { System . out . println ( data [ 2 ] ) ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (decimal_integer_literal))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (array_access array: (identifier) index: (decimal_integer_literal)))) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (decimal_integer_literal)))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (decimal_integer_literal)))))))))