05 2021 档案

摘要：class StudentsDoc: def __init__(self, name, number, subject, python): self._name = name self._number = number self._subject = subject self._python = p 阅读全文

摘要：x = [] f = open('C:\\Users\\J&K\\Desktop\\实验4文档相关代码和数据文件\\实验4文档相关代码和数据文件\\data6_1.txt', encoding='utf_8') y = f.readlines() for i in y: x.append(i.str 阅读全文