“=IF(A2>90,"A",IF(A2>80,"B","C"))”,

=IF(A2>90,A ,IF(A2>80,B ,C )) “=IF(A2>90,A,IF(A2>80,B,C))”, =IF(COUNTIF($A$1:A2,A2)>0,COUNTIF($A$1:A2,A2)) =IF(COUNTIF($A$1:A2,A2)>0,COUNTIF($A$1:A2,A2)) =IF(COUNTIF(A:A,A2)>1,重复,).的例子 =IF(ISERROR(VLOOKUP(A2,A$1:A1,1,0)),, excel 函数翻译B2=IF(COUNTIF($A$2:$A$100,A2)>1,A2,) =IF(SHEET1!A:A,SHEET2!A2),SHEET2!A2,)说是公式错误? left(A2,1) if(len(A2)=2,right(A2,1),R(A2, 请解释IF(COUNTIF(A2:$A$100,A2)=1的意思 =IF(A2=,,VLOOKUP(A2,银行帐号,2,0)) =IF(A2=,B1,A2)这个EXCEL函数是什么意思 =IF(A2,A2,B1) 请问这个公式具体是什么意思? Excel公式错误.=IF(A2=郭鹏,B3,IF(A2=彭辉,1.5%,IF(A2=卜珊珊,2%,IF(A2=胡彦军,B3,IF(A2=万利鲜,2%,IF(A2=张会军,B3,IF(A2=李哲,1.5%,IF(A2=张阳,2%,IF(A2=朱常青,B3,IF(A2=王蕊,1.5%,IF(A2=谷超,B3,IF(A2=刘 excel中=IF(A2=,,IF(ISERROR(VLOOKUP(A2,SHEET1!A:B,2,0)),查无此人,VLOOKUP(A2,SHEET1!A:B,2,0))) Exel的函数=if（A2 IF(A3=A2,D3+E2, =IF(ISERROR(IF(A2,SUM(OFFSET($E$1,MATCH(COUNTA($A$2:A2)&组,$A$2:$A$14,),MATCH((COUNTA($A$2:A2)+1)&组,$A$2:$A$14,)-MATCH(COUNTA($A$2:A2)&组,$A$2:$A$14,))),)),SUM($E$2:$E$14)-SUM($F1:F$2),IF(A2,SUM(OFFSET($E$1,MATCH(COUNTA($A$2:A2)&组