=SUM(COUNTIF(K4:K33,{">=20",">30"})*{1,-1})
=SUM(COUNTIF(K4:K33,{">=20",">30"})*{1,-1})
SUM(COUNTIF(K4:K33,{">=20",">30"})*{1,-1}) 是什么意思?
=SUM(COUNTIF(date!H:H,">"&{70,80})*{1,-1})
=SUM(COUNTIF(date!H:H,">"&{70,80})*{1,-1}),
=sum(1/countif(A1:A100,A1:A100))
=sum(1/countif(B8:K9,B8:K9))
SUM(IF(I:I="","",1/(COUNTIF(I:I,I:
=SUMPRODUCT(1/COUNTIF(A1:A20,A1:A20)) 与=sum(1/COUNTIF(A1:A20
=SUM(COUNTIF(成绩!$D$96:$D$112,">="&{90,100})*{1,-1})公式里,&{90,
=SUM(1/COUNTIF(F3:F31,F3:F31))如何在这个公式里加上两个条件,
如何理解excel数组公式 {=sum(1/countif(B8:K9,B8:K9))}
sum(1/COUNTIF(range,criteria))是什么意思