各版本皆可解法:B3:=MID(IF(C3<>"","/"&$C$1&C3,"")&IF(D3<>"","/"&$D$1&D3,"")&IF(E3<>"","/"&$E$1&E3,"")&IF(F3<>"","/"&$F$1&F3,""),2,99)向下複製公式到B4:B5儲存格。2019、365版本解法:B3:=TEXTJOIN("/",TRUE,IF(C3:F3<>"",$C$1:$F$1&C3:F3,""))向下複製公式到B4:B5儲存格。
2007 office 解法:B3: =IF(C3="","",C$1&C3)&IF(D3="","",D$1&D3)&IF(E3="","","/")&IF(E3="","",E$1&E3)&IF(F3="","","/")&IF(F3="","",F$1&F3)&IF(G3="","","/")