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應該是0~9每個數用一次吧.376=4*9*11囙此分別驗證這個數位能不能被4、9、11整除我告訴你驗證方法,至於為什麼,你可以自己研究驗證一個數能不能被4整除,只需要看最後兩位.比如上面最後兩位是76.那麼就一定被4整除.驗證…
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