=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(1/countif(B8:K9,B8:K9)) =SUM(COUNTIF(date!H:H,>&{70,80})*{1,-1}), SUM(IF(I:I=,,1/(COUNTIF(I:I,I: excel中=SUM(COUNTIF(G2:G20,>&{10,232}))是什么意思啊?主要是countif里面的不理解. 求excel函数=IF(SUM(L3:SQ3)0,–SUMPRODUCT((L3:SQ3/SUM(L3:SQ3)),(IF(L3:SQ3>0,(LN(L3:SQ3/SUM(L3:SQ3)))))),(–))=IF(ABS(SUM(L3:SQ3)–0.5)0.5,IF(SUM(L3:SQ3)/COUNTIF(L3:SQ3,>0)=1,(–),IF(COUNTIF(L3:SQ3,>0)–COUNTIF(L3:SQ3,>=1)=0,1/SUM((L3 =SUM(1/COUNTIF(F3:F31,F3:F31))如何在这个公式里加上两个条件, sum(1/COUNTIF(range,criteria))是什么意思 =SUMPRODUCT(1/COUNTIF(A1:A20,A1:A20)) 与=sum(1/COUNTIF(A1:A20,A1:A20)) 区别?写明要点哦. 我想问下,excel中{=sum(1/countif(a2:a9,a2:a9))}是啥意思啊,countif里面有这样的格式? IF(COUNTIF(D23:D53,>0)=0,0,SUM(D23:D53)/COUNTIF(D23:D53,>0)) 请教这段函数的含义.. 如何理解excel数组公式 {=sum(1/countif(B8:K9,B8:K9))}如何理解这个数组啊 {=sum(1/countif(B8:K9,B8:K9))}如何执行的啊.我想知道过程,而不仅仅是结果.呵呵, =sum(1/countif(A1:A100,A1:A100))公式中countif前的“1/”怎么理解?=INT(SUM(1/IF(COUNTIF($B$2:$B$14,IF($A$2:$A$14=F2,$B$2:$B$14,))=0,1000,(COUNTIF($B$2:$B$14,IF($A$2:$A$14=F2,$B$2:$B$14,))))))公式中的=0,1000怎么理解? =V2/SUM(OFFSET($F$1,MATCH(F2,$F:$F,0)-1,16,COUNTIF($F:$F,F2),0))=#REF! {=SUM(IF(C2:J5=,1,COUNTIF(C2:J5,C2:J5)))}请高人解释这个函数的意义! excel 谁能详细解释一下数组函数=SUM(1/COUNTIF(A1:A15,A1:A15))的意思! =SUM(COUNTIF($C$45:$C$55,>&{-1,6})*{1,-1}) 这个公式是什么意思,要详细解释