1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)tvb now,tvbnow,bttvb) \' Z. I/ W% }6 G
For 3, take bag 1 & 2
$ d' M o3 {! TFor 12, take bag 3 & 4tvb now,tvbnow,bttvb( M5 a7 Q/ J, _, d& U
So any nos. within 1,000 can be made by these 10 bags combination. |