1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000): A+ c! J# c- { K% J8 i
For 3, take bag 1 & 2
8 X5 ]( m1 E+ m8 I/ D; DFor 12, take bag 3 & 4
, k' B% G/ o! I+ B2 J$ owww2.tvboxnow.comSo any nos. within 1,000 can be made by these 10 bags combination. |