1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)) n9 U3 x2 ]# y X& V" z
For 3, take bag 1 & 2
* U! [6 H0 ~' p公仔箱論壇For 12, take bag 3 & 4
* d: O) T! Z: I9 Atvb now,tvbnow,bttvbSo any nos. within 1,000 can be made by these 10 bags combination. |