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A1、B1、C1、D1四个单元格的数字,要求如下:

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A1、B1、C1、D1四个单元格的数字,要求如下:
任意2个大于0,1个小于0,1个等于0(2个大于0相连)或任意2个小于0,1
个大于0,1个等于0(2个小于0相连)时为2
=IF(SUM(OR(SUM(COUNTIF($A1:$D1,">0")=2,COUNTIF($A1:$D1,"0")=2,COUNTIF($B1:$C1,">0")=2,COUNTIF($C1:$D1,">0")=2)=1,SUM(COUNTIF($A1:$B1,"
再问: 2个大于0和2个小于0相连在A1与D1时不行,因为在A1与D1也是相连,我这4个数是正方形的四个顶点。我还有个综合性的问题想请教你,这个问题比较长,我想用邮箱发给你,我的邮箱是gshlsh118@126.com,麻烦你把邮箱告诉我,先谢了
再答: =IF(SUM(OR(SUM(COUNTIF($A1:$D1,">0")=2,COUNTIF($A1:$D1,"0")=2,COUNTIF($B1:$C1,">0")=2,COUNTIF($C1:$D1,">0")=2,AND(COUNTIF($A1,">0")=1,COUNTIF($D1,">0")=1))=1,SUM(COUNTIF($A1:$B1,"