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Example 043: Scope, class methods and variables

2022-08-10 03:32:00 【lazily】

Title: Another case of imitating static variables.

Program Analysis: Synthesis of Example 041 and Example 042.

Instance 041: class methods and variables - Programmer Sought

Instance 042: VariableScope

I. Code

class dummy:num = 1def Num(self):print('class dummy num:', self.num)print('global num: ', num)self.num += 1n = dummy()num = 1for i in range(5):num *= 10print('num---',num)n.Num()

Additional: It seems that an error is reported, it will not run, relax!

Second, running results

↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓Lazy Fan invites you to click below to learn and discuss together↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

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