1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)5.39.217.77:8898( j& _# B; C8 ^5 Z W
For 3, take bag 1 & 28 h7 Z' e; |6 x5 _, X
For 12, take bag 3 & 4; c1 J% b4 @/ z# |# h4 }
So any nos. within 1,000 can be made by these 10 bags combination. |