1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)
3 @( p; o; }4 f2 SFor 3, take bag 1 & 2公仔箱論壇0 K4 y7 g: b0 `2 r( B; i3 p: b
For 12, take bag 3 & 4公仔箱論壇& E; I% T# E3 j" J1 E0 [
So any nos. within 1,000 can be made by these 10 bags combination. |