Realize a simple class Student

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Realize a class is extremely simple .First build a file(this step is not essential in fact,but for convenience) called student.py,then start to write codes.

class Student(object):
    pass

This is a class.Pass means doing nothing,which is convenient to fill codes here later.

Then we add a method init()

class Student(object):
    def __init__(self, name, score):
        self.name = name
        self.score = score

Attention :on the both sides of init,there are two underline.

Method init() is constructor which will be transmitted automatically when instantiate object.first self stands for itself is integral.