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。
Scientists have long warned that a warming world is likely to hasten the spread of infectious diseases, making vaccination even more critical to safeguard public health.，这一点在搜狗输入法2026中也有详细论述
Detectives say tools supplied by Palantir were integral to convictions of a criminal gang that stole £800,000。业内人士推荐im钱包官方下载作为进阶阅读
Последние новости