hahaha. 高手.
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1 v, t! b* a# }# lI think mind is simple...... but your is much more direct...... haha
6 _" Q" T! |/ P公仔箱論壇
& r5 V4 h& C: N) l: ~5 n3 m: ?My answer is:
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Move the wine from ! to B, then A remain is 1.5cup. Move this 1.5cup of wine into the empty cup, then repeat it two times, the 3 cup will just full...... |