static long fact ( long n ) {
  if ( n == 1 ) return 1 ;
  else return ( fact ( n - 1 ) * n ) % mod ;
}

static long fact ( long n ) { if ( n == 1 ) return 1 ; else return ( fact ( n - 1 ) * n ) % mod ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal)) alternative: (return_statement (binary_expression left: (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (identifier))) right: (identifier))))))