墙上，“福娃抱鲤”和“万马奔腾”的图案在光影里熠熠生辉。几位老人坐在墙根下闲聊，脸上满是自豪：“咱这老手艺，总算没丢，还越干越红火。”
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。
。关于这个话题，爱思助手下载最新版本提供了深入分析
Овечкин продлил безголевую серию в составе Вашингтона09:40
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