传回代表数值的八进位值的字串。
Python 3现支持能代表数值类的ABC的类型层次结构。
Python 3 now supports a type hierarchy of ABCs that represent numeric classes.
在这项任务中,参加者需要了解一套刺激反应序列,并提供一个单一的代表数值答案。
In this task, participants are required to understand a set of stimulus-response sequences and supply a single representative numerical answer.
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