回復 1#drgv11
手動輸入 Cells(1,1)
手動輸入 Cells(2,1)
Cells(3,1)=cells(1,1)*4-1
Cells(4,1)=cells(2,1)/6
do until Abs(Cells(4,1)-Cells(3,1)) <=0.0005
if Cells(4,1)-Cells(3,1) >0.0005 then cells(2,1)=cells(2,1)+0.0001
Cells(3,1)=Cells(1,1)*4-1
Cells(4,1)=Cells(2,1)/6
loop