1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)tvb now,tvbnow,bttvb k' c! [5 Q: s* q% M% q
For 3, take bag 1 & 2
6 F( @9 w+ _) [For 12, take bag 3 & 4
' a) y2 P, p, g5.39.217.77:8898So any nos. within 1,000 can be made by these 10 bags combination. |