1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)公仔箱論壇/ i# y W- i5 _+ e* K
For 3, take bag 1 & 2
% X- V3 `4 U; l S公仔箱論壇For 12, take bag 3 & 4
5 d5 N% F/ o9 R& M; X& H5.39.217.77:8898So any nos. within 1,000 can be made by these 10 bags combination. |