30 lines
779 B
Python
30 lines
779 B
Python
motorcycles = ['honda', 'yamaha', 'suzuki']
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print(motorcycles)
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#可通过索引修改相应的元素
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motorcycles[0] = 'ducati1'
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print(motorcycles)
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#append可在集合后面追加元素
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motorcycles.append('ducati2')
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print(motorcycles)
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#insert可在指定索引位置添加元素
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motorcycles.insert(1, 'ducati3')
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print(motorcycles)
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#del可删除指定索引位置的元素
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del motorcycles[1]
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print(motorcycles)
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#pop可在删除列表元素的同时继续使用该元素，可使用索引选择元素，默认是-1索引
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popped_motorcycles = motorcycles.pop(0)
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print(motorcycles)
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print(popped_motorcycles)
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#remove可根据指定的元素值来删除元素，如果列表中有多个相同的元素，remove只删除第一个
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motorcycles.remove('ducati2')
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print(motorcycles)
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