摘要： Task1:modified accounts class Account: def __init__(self,name,account_number,initial_amount=10): self._name=name self._card_no=account_number self._ba 阅读全文

摘要： with open('data6.csv', 'r', encoding='gbk') as f: raw_data = f.read().split('\n') title1 = ['原始数据'] data1 = [float(i) for i in raw_data[1:]] print(f'{ 阅读全文