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python遍历列表的方法(三种)

 numbers = [1,2,3,4,5]

#1.最常见的for迭代器遍历:
print("最常见的for迭代器遍历:")
for number in numbers:
    print(number)

#2.while遍历,通过索引取值:
print("while 遍历:")
i = 0
while i < len(numbers):
    print(numbers[i])
    i += 1

#3. for配合range遍历,类似于C语言的for语句遍历,也是通过索引方式取值
print("for配合range遍历,类似于C语言的for语句遍历:")
for i in range(len(numbers)):
    print(numbers[i]) 

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