countif(a1:b2,a1:
countif(a1:b2,a1:
COUNTIF(A1:D30,A1:
VLOOKUP(B$9&ROW(A1),IF({1,0},$B$2:$B$6&COUNTIF(INDIRECT("b2:
=COUNTIF(A1:A10,"A")+COUNTIF(A1:A10,"E")+COUNTIF(A1:A10,"F")
=SUMPRODUCT(1/COUNTIF(A1:A20,A1:A20)) 与=sum(1/COUNTIF(A1:A20
=IF(COUNTIF(A$1:A1,A1)=1,COUNTIF(A:A,A1),"")
COUNTIF(A$1:A1,A1)=1和COUNTIF(A:A,A1),期待您的回复.
=sum(1/countif(A1:A100,A1:A100))
EXCEL {=SUMPRODUCT(1/COUNTIF(A1:A7,A1:A7))}
excel中,公式“=COUNTIF(A1:A10,A1)“与“=COUNTIF(A1:A10,A1:A10)”的结果是
[=IF(COUNTIF($B:$B,$A1)=0,"",VLOOKUP($A1,$B:$C,COLUMN(A1),))
加减乘除问题 比如 数字 A1 100 B2 200 =A1+A2 ( 要是A1 100只 B2 20 =A1+B2)