static boolean good ( long mid , long n ) {
  long x = mid / 2 ;
  long y = mid - mid / 2 ;
  return x * y >= n ;
}

static boolean good ( long mid , long n ) { long x = mid / 2 ; long y = mid - mid / 2 ; return x * y >= n ; }
(method_declaration (modifiers) type: (boolean_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: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) (return_statement (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))))