算術クイズとCSVへの書き込み

Question

私は算術クイズを作成していますが、私のコードはExcelのCSVファイルにスコアを書き込んでいません。手伝って頂けますか？修正する必要があるのは何ですか？

空のcsvファイルが3つありますが、データはありません。 私のコードは...

import random#this imports random numbers 
import csv#this imports a csv 
score=0#this sets the score to be 0 at the start 
answer=0#this sets the answer to be 0, before it is formatted with the different questions 
operators=("+","-","*")#this gives three options to select from for a random operation in each question 
valid=('gold','platinum','diamond') 

#_______________________________________________________________________________________________________________________________ 

def main():  
    global student_name 
    global class_name 
    print("ARITHMETIC QUIZ")#this prints the title "ARITHMETIC QUIZ" 
    student_name=input("\nWhat is your name? ")#this asks the user to input their name 
    #it stores the student's name in the variable 'student_name' 

    class_name=input("What class are you in? ")#this asks the user to input their class name 
    #it also stores the class name in the variable 'class_name' 


    if class_name=="gold": 
     quitting() 
    elif class_name=="platinum": 
     quitting() 
    elif class_name=="diamond": 
     quitting() 
    else: 
     print("That is not a valid class name") 
     print("Please choose from 'gold', 'platinum' or 'diamond'") 
     class_name=input("Please enter your correct class name below: \n") 

#_______________________________________________________________________________________________________________________________ 

def quitting(): 
    quitting=input("\nDo you want to exit the quiz? (enter 'yes' or 'no') ") 
    #this asks the users if they want to exit the program. 
    quitting = quitting.lower().replace(' ', '') 
    #this converts all the characters to lower case, and it also removes and spaces 
    if quitting=='yes':#this checks if they wrote 'yes' 
     print("The program will end.") 
     #if they did write yes, the above line of text will be printed 
     exit()#and then the program will end. 
    else: 
     quiz() 

#_______________________________________________________________________________________________________________________________ 

def quiz(): 
    global score 
    for i in range(10): 
     #this creates a forLoop that will repeat X times, depending on the number inside the brackets 
     #in this case, it will repeat the following function 10 times 
     num1=random.randint(1,20)#this chooses a random number for the variable num1 
     num2=random.randint(1,20)#this chooses a random number for the variable num2 
     operator=random.choice(operators)#this chooses a random operation from the options of '+','-' and '*'. 

     if operator=="+": 
      answer=num1+num2#if the operator was '+', the answer would be the sum of num1 and num2 
     elif operator=="-": 
      num1,num2 = max(num1,num2), min(num1,num2)#this makes num1 larger than num2 to make subtraction easier 
      answer=num1-num2#else if the operator was '-', the answer would be num1 takeaway num2 
     elif operator=="*": 
      answer=num1*num2#else if the operator was a '*', the answer would be the product of num1 and num2 

     try:   
      temp=int(input("\nWhat is " + str(num1) + operator + str(num2) + "? "))#the variable temp changes for each inputted answer 
      #this converts the integers 'num1' and 'num2' into strings 
      #because integers and strings can't be in the same line of code 
      #this asks the user the question 
      if temp==answer:#this cheks if the answer is correct 
       print("Well Done " + student_name + "! The answer is correct.") 
       score=score+1 
       #if it is correct, it will print "Well Done! The answer is correct". 
       #it will also add 1 to the score 
      else: 
       print("Incorrect. The answer was " + str(answer))#this converts the variable 'answer' into a string 
       score=score#this makes sure that the score remains the same as last time 
       #if the answer is not correct, it will print "Incorrect" and output the correct answer 
     except ValueError: 
      print("Invalid answer. Please use integers only!") 
      #this will be printed if the user inputted anything other than an integer, like a string 
    print("\nThank you " + student_name + "! You scored " + str(score) + " out of 10 in this quiz.") 
    #this converts the variable 'score' into a string 
    #and this prints thank you and the student's score out of ten 

#_______________________________________________________________________________________________________________________________ 

def find_user_in_class(): 
    if class_name == 'gold': #if what the user's input for the class name was 'gold'... 
     appendFile = open('goldclassscores.csv', 'a') #it opens the csv file, named 'goldclassscores' 

    elif class_name == 'platinum':#if what the user's input for the class name was 'platinum'... 
     appendFile = open('platinumclassscores.csv', 'a')#it opens the csv file, named 'platinumclassscores' 

    elif class_name == 'diamond':#if what the user's input for the class name was 'diamond'... 
     appendFile = open('diamondclassscores.csv', 'a')#it opens the csv file, named 'diamondclassscores' 

    for line in appendFile: #looks through each column of the csv 
     user = {} 
     (user['student_name']) = line.split 
     if student_name == user['student_name']: 
      appendFile.close() 
    return (user) 

    appendFile.close() 
    return({}) 

#_______________________________________________________________________________________________________________________________ 

def write_to_csv(): 
    if class_name == 'gold': 

     goldcsv = open('goldclassscores.csv', 'a') 
     goldcsv.write('\n') 
     goldcsv.write(student_name) 
     goldcsv.write(str(score)) 
     goldcsv.close() 

     print('Your score has been saved.') 

    elif class_name == 'platinum': 

     platinumcsv = open('platinumclassscores.csv', 'a') 
     platinumcsv.write('\n') 
     platinumcsv.write(student_name) 
     platinumcsv.write(str(score)) 
     platinumcsv.close() 

     print('Your score has been saved.') 

    elif class_name == 'diamond': 

     diamondcsv = open('diamondclassscores.csv', 'a') 
     diamondcsv.write('\n') 
     diamondcsv.write(student_name) 
     diamondcsv.write(str(score)) 
     diamondcsv.close() 

     print('Your score has been saved.') 

#_______________________________________________________________________________________________________________________________  


if __name__=="__main__": main() 

私を手伝ってください！

Answer 1

あなたはwrite_to_csv（）関数をどこでも呼び出すことはありません。クイズが終わったら電話してみてください。