NameError: global name 'long' is not defined

邮差的信 提交于 2019-12-03 05:14:01

In Python 3.x, use int instead of long.

From What’s New In Python 3.0, Integers:

  • PEP 237: Essentially, long renamed to int. That is, there is only one built-in integral type, named int; but it behaves mostly like the old long type.
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