如何在python中附加if语句的结果

Question

我正在尝试创建基本的调查程序，询问问题并从答案中获取数字结果并找到平均值。即A = 10，B = 5，C = 0。我有两个基本问题，第一个也是更重要的是将结果添加到列表中。第二个是格式问题：我一直收到意外的缩进＆＃39;或者＆＃39;缩进与外部缩进层匹配＆＃39;附加行上的错误。我很感激任何想法。

分析政治派别的简单调查数据

voter = list()


def question_1(x):
    if x == "A":   
        print 10
        voter.append(10)   
    elif x == "B":
        print 5
        voter.append(5)
    elif x == "C":
        print 0
        voter.append(0)
    else:
        print "Not a valid answer"


def question_2(y):  
    if y == "A":
        print 10
        voter.append(10)
    elif y == "B":
        print 5
        voter.append(5)
    elif y == "C":
        print 0
        voter.append(0)
    else:
        print "Not a valid answer"


def question_3(z):
    if z == "A":
        print 10
        voter.append(10)
    elif z == "B":
        print 5
        voter.append(5)
    elif z == "C":
        print 0
        voter.append(0)
    else:
        print "Not a valid answer"


def question_4(a):
    if a == "A":
        print 10
        voter.append(10)
    elif a == "B":
        print 5
        voter.append(5)
    elif a == "C":
        print 0
        voter.append(0)
    else:
        print "Not a valid answer"


def question_5(b):  
    if b == "A":
        print 10
        voter.append(10)
    elif b == "B":
        print 5
        voter.append(5)
    elif b == "C":
        print 0
        voter.append(0)
    else:
        print "Not a valid answer"


 def get_average():
    average = sum(voter)/len(voter)
    print average 

question_1(raw_input('what is your position on issue 1: A, B, or C'))
question_2(raw_input('what is your position on issue 2: A, B, or C'))
question_3(raw_input('what is your position on issue 3: A, B, or C'))
question_4(raw_input('what is your position on issue 4: A, B, or C'))
question_5(raw_input('what is your position on issue 5: A, B, or C'))

get_average()

Answer 1

你的代码中唯一的问题是你在get_average（）的def中有一个空格，其余的工作正常。错误告诉你出了什么问题。

IndentationError意味着代码中的某个位置没有正确缩进。错误之后通常会有红色突出显示，告诉您大概出错的地方。