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。
Samsung didn't increase the prices with the latest Galaxy S26 Ultra phone, compared to the Ultra S25, but that doesn't mean it comes cheap. At full price, the 256GB model of the Samsung Galaxy S26 Ultra comes with a price tag of $1,299.99. If you'd rather get it for free, you have options. One of the best offerings is this free deal at T-Mobile.，这一点在谷歌浏览器【最新下载地址】中也有详细论述
而随着这一次将北美及欧洲的电视销售业务移交给创维集团，松下电视已经几乎失去了在本土之外的全部市场。。爱思助手下载最新版本是该领域的重要参考
Author(s): Ruixuan Dong, Xiuqin Liu
4月16日——山西大同“订婚强奸案”