1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)* Q; H b" v- \& W X- P
For 3, take bag 1 & 2
+ ~* N1 x: ^ J+ @. rtvb now,tvbnow,bttvbFor 12, take bag 3 & 4& i. L, ]; X% S" y% V
So any nos. within 1,000 can be made by these 10 bags combination. |