05 2021 档案

摘要：class StudentDoc: def __init__(self, number, name, subject, python): self.number = number self.name = name self.subject = subject self.python = python 阅读全文

摘要：with open('data6_1.txt', 'r', encoding = 'utf-8') as f: data = f.read().split('\n') content = [str(i).split('\t') for i in data] n = lambda content: c 阅读全文