1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)3 z. s4 |3 r$ D* O! @
For 3, take bag 1 & 2tvb now,tvbnow,bttvb+ [9 E1 I9 Q* ^2 v. D' a
For 12, take bag 3 & 47 v7 ~. ^& ]; n
So any nos. within 1,000 can be made by these 10 bags combination. |