Excel统计问题, 三列100行里面,每个单元格里有三个字母。怎么快速计算...答:F2=SUM(IF(MID(PHONETIC($A$1:$C$100),ROW($A$1:$A$900),1)=E2,1,0))数组公式向下复制 G2=F2/SUM($F$2:$F$27)向下复制 I2=INDEX(E:E,SMALL(IF($F$2:$F$27>0,ROW($F$2:$F$27),4^8),ROW(I1)))&""数组公式向下复制 J2=IF(ROW(J1)>COUNTIF($F$2:$F$27,"...