我正在处理一个数据列表,其中一行中的一个或多个单元格可以为空.
比方说,名单是细胞A1,A2,A3,A4.我正在尝试创建一个将执行以下操作的函数:
IF A1 has a value I want the cell to return A1.
IF A1 is empty then I want it to return A2.
IF A1 and A2 are both empty I want it to return A3.
If A1, A2 and A3 are all empty I want it to return A4.
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