[其他] 請問一個問題!!
這是剛剛有人突然問我的!!
由於我想不太出來....
寫了算式卻不會算...
請問有沒有大大能幫忙的!!?
五種不同的飲料要到進三個相同的杯子,一個杯子限定一種飲料,
但是一種飲料不限定到幾杯,這樣有幾種分法?
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