描述：给定字符串 num（非负整数）和整数 k，移除 k 位数字，使剩余数字最小。以字符串形式返回（不含前导零）。
Connectivity: Bluetooth 5.4 (SBC, AAC)。关于这个话题，safew官方版本下载提供了深入分析
Нина Ташевская (Редактор отдела «Среда обитания»)。关于这个话题，WPS下载最新地址提供了深入分析
Viewers complained the video, which included a man being told to strip down while an officer put on gloves and said "time for the puppet show", was "irresponsible and offensive".
But despite Co-op Live's success in attracting big names, some say the regional gap in major artists choosing London over the North has still not been closed.