static int tobase ( int x , int base ) {
  int ret = 0 , p = 1 ;
  while ( x > 0 ) {
    ret += ( x % 10 ) * p ;
    p *= base ;
    x /= 10 ;
  }
  return ret ;
}

static int tobase ( int x , int base ) { int ret = 0 , p = 1 ; while ( x > 0 ) { ret += ( x % 10 ) * p ; p *= base ; x /= 10 ; } return ret ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))) (return_statement (identifier))))