{=SUM(IF(C2:J5="",1,COUNTIF(C2:J5,C2:J5)))}请高人解释这个函数的意义!

{=SUM(IF(C2:J5=,1,COUNTIF(C2:J5,C2:J5)))}请高人解释这个函数的意义! =ROUND(IF(J5 解释该公式的意思=SUM(IF(I2:I5=女,IF(J2:J5>=60,1,0)))解释该公式的意思=SUM(IF(I2:I5=女,IF(J2:J5>=60,1,0)))特别是后面的1,0越详细越好啊 EXCL表中这样的公式是什么意思：=IF(K5-J5>L5,K5-J5*1.05,K5-J5*0.95) 表格=IF(J5=,(x+L5+M5+N5+O5+P5),(x+L5+M5+N5+O5+P5)*J5)) 公式“=SUM(B2:D4 C2: excel sum 用法=SUM(C2:C3)=SUM(C2:C4)=SUM(C2:C5)=SUM(C2:C6)我要加总数,用SUM写了公式之后,用鼠标一拉成为了=SUM(C2:C3)=SUM(C2:C4)=SUM(C4:C5)=SUM(C4:C6)如何能让第一个数字全部换成C2 =IF(C2 EXCEL =IF(C2 =IF(C2 怎么理解计算重复次数的公式,IF(B2=,-,SUM(IF($B$2:B2=B2,IF($C$2:C2=C2,1,0),0)))尤其不太理解$B$2:B2=B2,$C$2:C2=C2的意思. =IF(COUNTIF(C$2:C2,C2)=1,,0) EXCEL函数公式如何针对空白的单元格,设定相除公式请看下公式错在哪里,如何修改.=SUMPRODUCT(B2:B11/IF(C2:C11=,1,C2:C11))/SUM(A2:A10) IF((LEFT(C2,1))=C,LEFT(C2,2),LEFT(C2, =IF(A3,SUM(B$2:B2)-SUM(C$1:C1),) 看不懂 if(haveThe(p,a 1)reak;sum=sum day;/*ES);i ) =IF(SUM(A1:A5)>0,SUM(A1:A5) 将B2和C2两个单元格的数据求和的公式是A=SUM(B2:C2)BSUN(B2:C2)C+SUM(B2:C2)