hahaha. 高手.
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I think mind is simple...... but your is much more direct...... haha
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& S3 I" B/ Q9 Y" F5 {& E9 p/ x公仔箱論壇My answer is:& N" a N! ? I: I+ x3 t$ L
: _8 g5 L5 M1 M; }, D/ ]% h0 h9 g公仔箱論壇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...... |