SUMPRODUCT(MOD(ROW(A1:A10),2),A1:A10)理解
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SUMPRODUCT(MOD(ROW(A1:A10),2),A1:A10)理解
奇数行单元格数值之和
=a1+a3+a5+a7+a9
因为,mod(row(a1:a10),2)=mod({1,2,3,4,5,6,7,8,9,10},2)={1,0,1,0,1,0,1,0,1,0}
所以,sumproduct(mod(row(a1:a10),2),a1:a10)=sumproduct({1,0,1,0,1,0,1,0,1,0},a1:a10)
=1*a1+0*a2+1*a3+0*a4+……+1*a9+0*a10
=a1+a3+a5+a7+a9
=a1+a3+a5+a7+a9
因为,mod(row(a1:a10),2)=mod({1,2,3,4,5,6,7,8,9,10},2)={1,0,1,0,1,0,1,0,1,0}
所以,sumproduct(mod(row(a1:a10),2),a1:a10)=sumproduct({1,0,1,0,1,0,1,0,1,0},a1:a10)
=1*a1+0*a2+1*a3+0*a4+……+1*a9+0*a10
=a1+a3+a5+a7+a9
SUMPRODUCT(MOD(ROW(A1:A10),2),A1:A10)理解
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=sumproduct(--isnumber(find("猴",a1:a10)))
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=SUM(LARGE(A1:A10,ROW(INDIRECT(1&":"&COUNTA(A1:A10)*0.2))))/
求该公式详解 每个函数的意义和格式SUMPRODUCT(A1:j210*(MOD(ROW(A1:j210),2)=0))
SUMPRODUCT((MOD(ROW(A1:A100),3)=1)*A1:A100)这个函数公式怎么解释?
=SUMPRODUCT((A1:A100)*(MOD(ROW(A1:A100),3)=1)) 求详解
sum(A1:A10+B1:B10)
=COUNTIF(A1:A10,"A")+COUNTIF(A1:A10,"E")+COUNTIF(A1:A10,"F")
含数字“1” 公式是 =SUMPRODUCT(ISNUMBER(FIND("1",A1:A10))*1)