/**  * @nc app=nowcoder id=a32c7c8590324c96950417c57fa6ecd1 topic=240 question=2183316 lang=MySQL  * 2024-10-29 16:53:17  * https://www.nowcoder.com/practice/a32c7c8590324c96950417c57fa6ecd1?tpId=240&tqId=2183316  * [SQL135]&n...