1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000) K+ Z) [4 t$ H, s) ]
For 3, take bag 1 & 2
' R3 J4 _ Z6 v( NFor 12, take bag 3 & 4tvb now,tvbnow,bttvb1 l/ H% o- D- y4 _! D( h$ z0 J' |
So any nos. within 1,000 can be made by these 10 bags combination. |