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class Calculator:
name='good calculator'
def func1(self):
a=10
return a
def func2(self,canshu):
c=canshu+4
return c
cal=Calculator()#注意这里面要加(),不然会出错
print(cal.name)
print(cal.func1())
print(cal.func2(cal.func1()))
注意用类去实例化一个对象的时候,要加上括号,不然会报错,比如:
cal=Calculator()#正确
cal=Calculator #错误