34 lines
825 B
Python
34 lines
825 B
Python
bicycles = ['trek', 'cannondale', 'redline', 'specialized']
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print(bicycles)
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print(bicycles[0])
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print(bicycles[0].title())
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print(bicycles[-1])
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motorcycles = ['honda', 'yamaha', 'suzuki']
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print(motorcycles)
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motorcycles[0] = 'ducati'
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print(motorcycles)
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motorcycles.append('ducati')
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print(motorcycles)
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motorcycles.insert(0, 'ducati')
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print(motorcycles)
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del motorcycles[0]
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print(motorcycles)
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popped_motorcycle = motorcycles.pop()
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print(motorcycles)
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print(popped_motorcycle)
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# 使用方法 sort()对列表进行永久性排序
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cars = ['bmw', 'audi', 'toyota', 'subaru']
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cars.sort()
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print(cars)
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cars.sort(reverse=True)
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print(cars)
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# 使用函数 sorted()对列表进行临时排序
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cars = ['bmw', 'audi', 'toyota', 'subaru']
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print(cars)
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print(sorted(cars))
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print(sorted(cars, reverse=True))
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print(cars.reverse())
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print(len(cars)) |