1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)
% O# W( ?3 S( \. W: s3 X, r. y: G公仔箱論壇For 3, take bag 1 & 2
, `7 J) d$ U8 qtvb now,tvbnow,bttvbFor 12, take bag 3 & 4
" ?! @2 D3 o1 W) r7 p/ ?0 ISo any nos. within 1,000 can be made by these 10 bags combination. |