值班日期彙整 (9189)

輔助 E3:E32=IF(COUNTIFS(A$3:A3,A3,D$3:D3,D3)=1,DAY(C3),LOOKUP(1,0/(A$2:A2=A3)/(D$2:D2=D3),E$2:E2)&"，"&DAY(C3))

G4:H10=IFERROR(LOOKUP(1,0/($A$3:$A$32=$F4)/($D$3:$D$32=G$3),$E$3:$E$32),"")