六個水杯
有六個杯, 前三個有水, 尾三個是空的. ("有水""有水""有水""無水""無水""無水")如何只動一個杯, 把它們的次序變成"有水","無水","有水","無水","有水","無水"? 有水倒無水:confused:
唔係咁簡單ma:noway: all water of cup number 2 put into number 5 (empty cup) and put back number 2 back.that it! pick up cup 2, pour all water to cup 5 and put back to original position. **** 作者被禁止或刪除 內容自動屏蔽 **** **** 作者被禁止或刪除 內容自動屏蔽 **** Yeah~ 我都估到呀!!!!
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