1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)公仔箱論壇4 x6 ~; Y6 q0 B( B0 T
For 3, take bag 1 & 2
6 c$ A7 g$ ]1 `6 Z0 ?For 12, take bag 3 & 4
2 Q9 N7 U5 ~8 V$ B2 r5.39.217.76So any nos. within 1,000 can be made by these 10 bags combination. |