将测验的分数输出到 .txt 文件

Question

我已经完成了将分数输出到 .txt 文件的代码，但是没有错误，它仍然不会输出分数。任何人都可以帮助我找出为什么考虑到我对编程很陌生。谢谢 :)

from random import shuffle
print ("Welcome to the quiz! ")
name = input('What is your name?: ')


with open ("questions.txt") as f:
    lines = f.readlines ()

shuffle (lines)
numRight = 0
wrong = []

numQuestions = int(input("How many questions? "))

for line in lines [:numQuestions]:
    question, rightAnswer = line.strip().split("\t")
    answer = input(question + '  ')
    rightAnswer = rightAnswer.lower()
    if answer.lower() == rightAnswer:
        print ("Right!")
        numRight +=1
    else:
        print ("No, the answer is", rightAnswer)
        wrong.append(question)


print ("You got %d right  " % (numRight))
if (wrong):
    print ("You got these wrong: ")
    for q in wrong:
        print (q)

user_class = input('What class are you in?: ').lower()
if user_class=="A":
    my_file = open("classAScores.txt")
    my_file.write(name + ' ' +str(numRight))
    my_file.close()

elif user_class =="B":
    my_file = open("classBScores.txt")
    my_file.write(name + ' ' + str(numRight))
    my_file.close()

elif user_class=="C":
    my_file = open("classCScores.txt")
    my_file.write(name + ' ' +str(numRight))
    my_file.close()

Answer 1

乍一看不确定其他所有内容，但我可以肯定地看到一个逻辑错误：

user_class = input('What class are you in?: ').lower()
if user_class=="A":

您将 .lower() 应用于字符串，然后检查大写字母 "A"，这永远不会发生。

Answer 2

更改这部分代码：

user_class = input('What class are you in?: ').lower()
if user_class=="a":
    with open("classAScores.txt",'a') as my_file:
        my_file.write(name + ' ' + str(numRight) + '\n')

将测验的分数输出到 .txt 文件

outputting scores from a quiz to a .txt file

python

text-files

output