注释中的python无效语法

python invalid syntax in comment

使用空闲的python 3.4.3。这是一个脚本，它给用户一个小测验，然后计算出有多少是正确的。在运行脚本之前，我的注释中有一个无效的语法错误。这是关于注释的整个代码。具体意见在score = decimal.Decimal(score)行下：

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score = amountright/7*100"""this takes the amount of questions the user got right, divides it by 7 (the total number of questions), then multiplies it by 100 to get a percentage correct and stores it in the variable score"""
import decimal"""this will import a function to round off the final percentage to a whole number instead of an unnecessarily long decimal"""
score = decimal.Decimal(score)
"""this redefines the score variable as some sort of roundable decimal. the round() function in the line below will still function without this line, but it would print an unneeded .0 before the %"""
print ("You got" + str(amountright) +" out of 7 right, or" + str(round(score,0)) +"%.")
"""the round() function works by rounding the first argument to n places in the second argument"""

我运行这个程序，得到无效的语法错误，然后它在单词scorered中突出显示s和c。使用"在这方面没有区别。但是，当我像这样运行代码时：

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"""
This redefines the score variable as some sort of roundable decimal. the round() function in the line
below will still function without this line, but it would print an unneeded .0 before the %
"""

它仍然提供语法错误，但这次只突出显示score红色中的s。UNUTBU请求增加的报告：

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print ("Here is a quiz!
") #starting prompt

useranswer = input("Question 1: What is 4+|6x1|?")
#this is where the user enters their answer to the question

#the following 2 variables on lines 7 and 9 only need to be defined once
rightanswerresult ="Correct! Next question:
" #tells the user they are correct
invalidanswerresult ="This is not a number. This is counted as a wrong answer.
"
"""if the user does not answer with a number, this string will print telling them so and the question will
be counted wrong"""

amountright = 0 #this number increases every time the user answers a question correctly

if useranswer.isdigit(): #if the user's answer is a number, the code below runs
if useranswer =="10":
#this checks if the user's answer and the correct answer are the same, then runs the code below if they are"""
print (rightanswerresult) #this prints the variable rightanswerresult described on line 7
amountright += 1 #this will add the value one to the variable amountright described on line 13
else: #if the user's answer and the correct answer are not the same, the code below runs
print ("Wrong, it was 10. Next question:
") #tells the user they were wrong
else: #if the user's answer is NOT a number, this runs
print (invalidanswerresult) #this prints the varible invalidanswerresult described in line 9
#this pattern is repeated 5 more times. an altered process is used for the True/False question (#7)
useranswer = input("Question 2: What is (15/3) x 12?")
if useranswer.isdigit():
if useranswer =="60":
print (rightanswerresult)
amountright += 1
else:
print ("Wrong, it was 60. Next question:
")
else:
print (invalidanswerresult)

useranswer = input("Question 3: What is 20+24/12?")
if useranswer.isdigit():
if useranswer =="22":
print (rightanswerresult)
amountright += 1
else:
print ("Wrong, it was 22. Next question:
")
else:
print (invalidanswerresult)

useranswer = input("Question 4: Solve for x: 2x-1=5")
if useranswer.isdigit():
if useranswer =="3":
print (rightanswerresult)
amountright += 1
else:
print ("Wrong, it was 3. Next question:
")
else:
print (invalidanswerresult)

useranswer = input("Question 5: What is the square root of 256?")
if useranswer.isdigit():
if useranswer =="16":
print (rightanswerresult)
amountright += 1
else:
print ("Wrong, it was 16. Next question:
")
else:
print (invalidanswerresult)

useranswer = input("Question 6: What is 7x7+7/7-7?")
if useranswer.isdigit():
if useranswer =="1":
print (rightanswerresult)
amountright += 1
else:
print ("Wrong, it was 1. Next question:
")
else:
print (invalidanswerresult)
#the question below appears different because it is True/False and the last question
useranswer = input("Question 7: True or False: |3|=98/2").lower() #as before, the user is asked a question
if useranswer =="false": #checks if user's answer is false, and runs code below if it is
print ("You're right! Your results are below:
") #this tells the user they are correct then shows them their final score
amountright += 1 #as before, this will add the value one to the variable amountright described on line 8
if useranswer =="true": #checks if user's answer is true, and runs code below if it is
print ("Actually, its false. Your results are below:
") #this tells the user they are wrong then shows them their final score
elif useranswer !="false" and useranswer !="true": #if the user's answer is not true or false, this code runs
print ("It seem you didn't enter true or false. Maybe you made a spelling error? Anyways, your results are below:
")
"""tells user their answer is invalid then shows final score"""
#all questions have been completed. below is the final score calculation
score = amountright/7*100"""this takes the amount of questions the user got right, divides it by 7
(the total number of questions), then multiplies it by 100 to get a percentage correct and stores
it in the variable score"""
import decimal"""this will import a function to round off the final percentage to a whole number
instead of an unnecessarily long decimal"""
score = decimal.Decimal(score)
"""this redefines the score variable as some sort of roundable decimal. the round() function in the line
below will still function without this line, but it would print an unneeded .0 before the %"""
print ("You got" + str(amountright) +" out of 7 right, or" + str(round(score,0)) +"%.")
"""the round() function works by rounding the first argument to n places in the second argument"""

评论有错误吗？