1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)公仔箱論壇& x2 C8 z9 V& F& v
For 3, take bag 1 & 2
0 ~7 \, E: W. ^$ u9 ?- e( S% i5.39.217.77:8898For 12, take bag 3 & 4- Q% x! D# W, k% W& E
So any nos. within 1,000 can be made by these 10 bags combination. |