2022年 11月 5日

Python将两个列表合并成一个列表

Python将两个列表/数组合并成一个列表/数组

  1. extend方法
>>>c1 = ["Red","Green","Blue"]
>>>c2 = ["Orange","Yellow","Indigo"]
>>>c1.extend(c2)
>>>c1 #["Red","Green","Blue","Orange","Yellow","Indigo"]
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  1. 直接相加
>>>c1 = ["Red","Green","Blue"]
>>>c2 = ["Orange","Yellow","Indigo"]
>>>c3 = c1 + c2
>>>c3 #  ["Red","Green","Blue","Orange","Yellow","Indigo"]
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