1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)公仔箱論壇1 k$ d, L5 k2 w
For 3, take bag 1 & 2
9 A+ ~: P+ K/ C- j! A! u# p8 E0 ktvb now,tvbnow,bttvbFor 12, take bag 3 & 4( C3 }1 A9 |" Q; W- e
So any nos. within 1,000 can be made by these 10 bags combination. |