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。
Metacritic relies on reviews written by real publications to create a score representing the overall critical sentiment towards a game or movie, not unlike Rotten Tomatoes. While there's disagreement whether it's a good thing that a popular site strips out the nuance of written reviews to make a number people can argue over, everyone can probably agree that Metacritic incorporating fake, AI-generated reviews is a bad idea.
，这一点在WPS官方版本下载中也有详细论述
title = extract_text(soup.select_one("h1"))
今年春节，小科智行（太仓）汽车科技有限公司创办人科瑞斯和蒋筱桦夫妇，在江苏太仓度过了一个别样假期。科瑞斯与两名德国专家在实验室攻坚新产品研发，蒋筱桦则梳理专利申报材料、规划企业发展。在他们眼里，这座距上海仅50公里的江南小城，是一个能让人沉心做事、惬意生活的理想之地。
backpressure: 'strict'