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。
"We regularly see churches having bat nights and bat events," says Spencer.，推荐阅读同城约会获取更多信息
Senior Labour sources insisted that the home secretary would continue to roll out changes to asylum policy, dismissing as “plain wrong” claims that it would further alienate Muslim voters.，推荐阅读旺商聊官方下载获取更多信息
Crowborough Shield, a group of concerned residents, launched a legal challenge after securing more than £100,000 for legal fees with crowdfunding, after a government announcement about using Crowborough army training camp as accommodation for asylum seekers.