我们必须询问用户在一个月内使用了多少分钟,并将其乘以0.10,以获得他们在分钟上花费的时间。mins = input("How many minutes have you used this month? ")print ("You have used",round(mins,2),"GBP worth of minutes this month.")Traceback (most recent call last):
File "C:\User
尝试使用rspec对整数进行简单的断言,但总是失败,并出现以下异常。知道问题出在哪里吗?it 'Should add the new message as attendee' do pp (user.messages.count) pp (user.messages.count) expect(user.messages.count).to e