1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)
, x7 n1 y( ]' Z, ? mFor 3, take bag 1 & 2
4 B6 i, \8 j! N8 r: @- o; rtvb now,tvbnow,bttvbFor 12, take bag 3 & 4tvb now,tvbnow,bttvb! S* `9 O6 q# M% F) b( ?" B6 s s
So any nos. within 1,000 can be made by these 10 bags combination. |