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????<title>Untitled?Document</title>
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2020-04-11
當(dāng)數(shù)組內(nèi)有重復(fù)類(lèi)型的時(shí)候你的flag又加了一遍，你這適用于數(shù)組中都是不同類(lèi)型的
2020-03-25
建議加一個(gè)數(shù)組的判斷 最后一個(gè)為啥是false我也不明白 只能歸結(jié)與它不是數(shù)組 望采納
2020-02-22
是不是要先判斷arr1和arr2是不是數(shù)組類(lèi)型?