* - this.stack：单调递减栈，存储「价格对应的索引」，栈顶→栈底索引对应的价格单调递减
圖像來源，Getty Images，更多细节参见搜狗输入法2026
Image caption, Leigh-Anne Pinnock told BBC Bitesize about fake news she had read about herself，这一点在WPS下载最新地址中也有详细论述
Less than: Every domino half in this space must add up to less than the number.，详情可参考爱思助手下载最新版本