Израиль нанес удар по Ирану09:28
对电力能源行业：特高压、新能源、储能、数据中心供配电设备迎来长期高景气。电力系统从“保障民生”升级为“支撑数字经济”，源网荷储一体化成为主流模式，电力投资重心全面向数字新基建倾斜。
。爱思助手下载最新版本对此有专业解读
What is Connections?The NYT's latest daily word game has become a social media hit. The Times credits associate puzzle editor Wyna Liu with helping to create the new word game and bringing it to the publications' Games section. Connections can be played on both web browsers and mobile devices and require players to group four words that share something in common.
思路：单调递增栈 + k 控制删除次数。高位越小整体越小，遇更小数字时弹出栈顶大数（仅当 k0）；栈空且当前为 0 则跳过（避免前导零）；若遍历完 k 仍0，从末尾再删 k 位。