=IF(COUNTIF($B111:$G125,N$5)>=1,N$5,"")
=IF(COUNTIF($B111:$G125,N$5)>=1,N$5,"")
=IF(ROW()2,IF(COUNTIF(A7:D7,5),MAX($E$1:E6)+1,""),IF(COUNTIF
=IF(COUNTIF(INDIRECT("N1:N"&ROW()),N2)=1,1,0)问一下这个公式的意思
COUNTIF($D$5:$D$8,$B4)=0,COUNTIF($D$5:$D$8,$B4)=1,COUNTIF($D
if ((n!=0)&&(n
=IF(COUNTIF(A$1:A1,A1)=1,COUNTIF(A:A,A1),"")
=IF(COUNTIF($A$1:A2,A2)>0,COUNTIF($A$1:A2,A2))
if ((n & -n) == n)
=IF(COUNTIF(C$2:C2,C2)=1,"",0)
=IF(COUNTIF($A$1:$B$21,B1)>1,"重复","")
=IF(COUNTIF($A$1:$A$22,B1)
=IF(COUNTIF(A:A,A2)>1,"重复","").的例子