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=if("d" >= 6 and "d" <8, 2, (if("d" >= 8 and "d" < 10, 3, (if("d" >= 10 and "d" <12, 4,)))))
( T& M0 n- w6 L4 ?+ V“d”是軸徑,這里是設成全局變量了
' O+ {4 U7 u' |4 P4 w6 b8 X似乎SW的if只能套3層,所以三層以內可以按上面的,多的可以按下面思路! [4 H: `: _$ R; \6 t6 {
設全局變量 g- m7 z' c9 p0 Q* U8 z& x7 b; h1 l6 c
“b1" = if("d" >= 6 and "d" <8, 2, ”b2")$ x' K/ e% ~# N* |) X
"b2" = if("d" >= 8 and "d" < 10, 3, "b3")& H I ?! j4 k9 s
"b3" = if("d" >= 10 and "d" < 12, 4, "b4")
% \4 ? X$ d2 L" b"b4" = if("d" >= 12 and "d" < 17, 5, 6)$ J9 b0 g, Z' Q, v6 T( t
然后把鍵寬連接到"b1“ |
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