（四）未就原子能研究、开发和利用活动中影响公众利益的重大事项依法征求利益相关方意见的；
// 题目要求找「右侧第一个 ≤ cur」的元素 → 弹出所有 cur 的，栈顶即为折扣
，更多细节参见Line官方版本下载
HS2 said in response: "Chief Executive Mark Wild has been clear that overall delivery of HS2 has been unacceptable and he's committed to ending the project's cycle of cost increases and delays."
const origAddSB = MS.prototype.addSourceBuffer;