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#定义一个moto列表，并读出 motocycles = [‘honda’, ‘yamaha’, ‘suzuki’] print(motocycles) motocycles[0] = ‘ducati’ print(motocycles)

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#增加list

motocycles.append(‘kasadi’)

print(motocycles)

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#插入

motocycles.insert(0,‘aiya’)

print(motocycles)

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#不再使用，del

del motcycles(0)

#print(motocycles)

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#还需使用，用pop

first_owned = motocycles.pop(0)

#print(‘The first motocycle I owned was a ’ + first_owned.title() + ‘.’)

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#根据值删除元素

motocycles.remove(‘kasadi’)

#print(motocycles)

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#排序 print(motocycles) #永久变换顺序

motocycles.sort()

#print(motocycles)

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#按照字母相反的顺序

motocycles.sort(reverse = True)

print(motocycles)

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#暂时变换顺序

print(sorted(motocycles))

print(motocycles)

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#列表倒序

motocycles.reverse()

print(motocycles)

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#长度

print(len(motocycles))