1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)
+ \- N! Q: u7 }- I公仔箱論壇For 3, take bag 1 & 2tvb now,tvbnow,bttvb' q2 ]0 p% h2 R4 D
For 12, take bag 3 & 45 R9 O' }3 R, R0 e0 g! \
So any nos. within 1,000 can be made by these 10 bags combination. |