static long solveGuarantee ( long n , long p ) {
  if ( p == n ) return n ;
  if ( p <= n / 2 ) return 1 ;
  return solveGuarantee ( n / 2 , p - n / 2 ) * 2 + 1 ;
}

static long solveGuarantee ( long n , long p ) { if ( p == n ) return n ; if ( p <= n / 2 ) return 1 ; return solveGuarantee ( n / 2 , p - n / 2 ) * 2 + 1 ; }
(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 (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (return_statement (decimal_integer_literal))) (return_statement (binary_expression left: (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)) (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal)) right: (decimal_integer_literal)))))