
=LET(a,(G17+H17)*2,IF(a<150,HSTACK(INT(a/5)+CHOOSE(MOD(a,5)+1,0,2,1,3,2),INT(a/5)-MOD(MOD(a,5),2),0),IF(a<296,HSTACK(30+INT((a-150)/7)+CHOOSE(MOD(a-150,7)+1,0,1,1,-1,2,0,-2),30+IF(MOD(a-150,7)=1,-2,0),INT((a-150)/7)+CHOOSE(MOD(a-150,7)+1,0,1,0,1,0,1,2)),HSTACK(50,INT((a-290)/3)+30+CHOOSE(MOD(a-290,3)+1,0,-3,-1),20+CHOOSE(MOD(a-290,3)+1,0,2,1)))))
周长大于16米的采购方案