public static void main ( String [ ] args ) throws IOException {
  if ( stdin ) {
    br = new FastScanner ( ) ;
    pw = new PrintWriter ( new OutputStreamWriter ( System . out ) ) ;
  }
  else {
    br = new FastScanner ( filename + ".in" ) ;
    pw = new PrintWriter ( new FileWriter ( filename + ".out" ) ) ;
  }
  Solver solver = new Solver ( ) ;
  solver . solve ( br , pw ) ;
}

public static void main ( String [ ] args ) throws IOException { if ( stdin ) { br = new FastScanner ( ) ; pw = new PrintWriter ( new OutputStreamWriter ( System . out ) ) ; } else { br = new FastScanner ( filename + " . in " ) ; pw = new PrintWriter ( new FileWriter ( filename + " . out " ) ) ; } Solver solver = new Solver ( ) ; solver . solve ( br , pw ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) (throws (type_identifier)) body: (block (if_statement condition: (parenthesized_expression (identifier)) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (object_creation_expression type: (type_identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier))))))))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal)))))) (expression_statement (assignment_expression left: (identifier) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (object_creation_expression type: (type_identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal)))))))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))))