摘要:
1、文件的操作 # Author: wang cheng hua # data = open('后来',encoding='utf-8').read() # f = open('后来','r',encoding='utf-8')# 文件句柄 # print(f.read()) ''' f = ope 阅读全文
摘要:
集合的使用 # Author: wang cheng hua list_1 = [1,3,5,7,8,4,5,8,9] list_1 = set(list_1) list_2 = [4,6,8,9,22,33] list_2 = set(list_2) list_3 =[3,5,7] list_3 阅读全文