Python中带对象和索引的for循环

代码示例

3
0

如何循环数组pytoh的长度

array = range(10)
for i in range(len(array)):
  print(array[i])
0
0

python for循环索引

# Creates two variables; An index (num), and the value at that index (line)
for num, line in enumerate(lines):
    print("{0:03d}: {}".format(num, line))

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