// console.log(spanner.next(60)); // 输出1（正确）
Nvidia is the world's most valuable publicly-traded company, with a stock market value of around $4.8tn.
。同城约会是该领域的重要参考
M&S Christmas cheer hit by uncertain outlook for UK
He suggests that the smoke alarm industry has a responsibility to reduce nuisance alarms, which sometimes cause people to deactivate or uninstall the devices – a huge safety risk.
// 测试用例（可直接运行验证）