Episode details
self.storage.save(item)
，推荐阅读搜狗输入法下载获取更多信息
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。
transactions and posting them against customer accounts. Since CICS was designed
The protein carriers of hundreds of lipids have been identified
· 朱文 · 来源：user资讯