python 숙련자43-작용역, 유형의 방법과 변수

# -*- coding:utf-8 -*-
# @Author: CH
"""
@project: python study
@time:2019/1/7-23:12
@file_name:【  43】   、       .py
@IDE:PyCharm 
@else: DO NOT STOP STUDYING!!!
"""
#          (static)    。
#
#          041   042。
class dummy:
    num=1
    def Num(self):
        print('class dummy num:',self.num)
        print('global num: ',self.num)
        self.num+=1

n=dummy()#n    
num=1
for i in range(5):
    num*=10
    n.Num()#