2.10 分组：求最大最小值
有日销售统计表如下所示，请算出每种产品销售额最大 / 最小的那天的销售额是多少？
| Date | Product | Sales |
|---|---|---|
| 2022-01-01 00:00:00 | Cereal | 98.0000 |
| 2022-01-01 00:00:00 | Meat | 174.0000 |
| 2022-01-02 00:00:00 | Cereal | 168.0000 |
| 2022-01-02 00:00:00 | Meat | 167.4000 |
| 2022-01-03 00:00:00 | Cereal | 1696.0000 |
| … | … | … |
脚本：
| A | |
|---|---|
| 1 | =T(“DailySales.xls”) |
| 2 | =A1.groups(Product;max(Sales):Sales) |
| 3 | =A1.groups(Product;min(Sales):Sales) |
A2 运行结果：
| Product | Sales |
|---|---|
| Cereal | 1696 |
| Meat | 3000 |
A3 运行结果：
| Product | Sales |
|---|---|
| Cereal | 98 |
| Meat | 75 |
