标签:lin bre info rip 错误 用户 int highlight form
username = input(‘请输入你要注册的用户名:‘) password = input(‘请输入你要注册的密码:‘) with open(‘info‘,mode = ‘w‘,encoding = ‘utf-8‘) as f: f.write(‘{}\n{}‘.format(username,password)) print(‘注册成功!‘) i = 0 li = [] while i < 3: usn = input(‘请输入用户名:‘) psd = input(‘请输入密码:‘) with open(‘info‘,mode = ‘r‘,encoding=‘utf-8‘) as f1: for line in f1: li.append(line) if li[0].strip() == usn and li[1].strip() == psd: print(‘登录成功!‘) break else: print(‘用户信息错误,您还有%d次重新输入的机会‘%(2-i)) i += 1
标签:lin bre info rip 错误 用户 int highlight form
原文地址:https://www.cnblogs.com/Cheryol/p/9709962.html