Python 数学测验 - 输出正确或错误

Question

import random
import time
counter=0
score=0
count=0

function=['+','x','÷','-']

print('Welcome To The Arithmetic Quiz!')
name=input('Please enter you name..')
print('Thanks' , name , 'Lets Get Started!')

while counter <10:
    firstnumber=random.randint(0,12)
    secondnumber=random.randint(0,6)
    function=random.choice(function)

question=print(firstnumber, function, secondnumber, '=')
input('Answer:')
counter= counter+1

if function== '+':
                count==firstnumber+secondnumber
                if count == int (answer):
                    print ('Correct!')
                    score= score+1
                else:
                    print ('Incorrect')
elif function== 'x':
                count==firstnumber*secondnumber
                if count == int (answer):
                    print ('Correct!')
                    score= score+1
                else:
                    print ('Incorrect')
elif function== '-':
                count==firstnumber-secondnumber
                if count == int (answer):
                    print ('Correct!')
                    score= score+1
                else:
                    print ('Incorrect')
elif function== '÷':
                count==firstnumber/secondnumber
                if count == int (answer):
                    print ('Correct!')
                    score= score+1
                else:
                    print ('Incorrect')

谁能更正结束部分（if 函数）和（elif 函数）我认为这与变量名有关。

它也没有正确运行，因为它停在：print('Thanks' , name , 'Lets Get Started!')，我再次不确定这是为什么。

Answer 1

你的计数器在你的 while 循环中没有增加，因为你有一些严重的缩进问题。结果，您的 while 循环将永远运行，并且您有一个无限循环。确保缩进代码 包括计数器 ，您希望在 while 循环中包含该代码以便执行该代码并让你的 while 循环真正停止。

编辑： 我修复了你的缩进和你的柜台。请注意，除非商恰好是整数，否则您的除法仍然无效，如果您想解决这个问题，您必须自己做一些研究。

import random
import time
counter=0
score=0
count=0

function=['+','x','÷','-']

print('Welcome To The Arithmetic Quiz!')
name=input('Please enter you name.')
print('Thanks' , name , 'Lets Get Started!')

while counter <10:
    firstnumber=random.randint(0,12)
    secondnumber=random.randint(0,6)
    operator=random.choice(function)

    question=print(firstnumber, operator, secondnumber, '=')
    userAnswer = input('Answer:')


    if operator== '+':
                    count=firstnumber+secondnumber
                    if count == int (userAnswer):
                        print ('Correct!')
                        score= score+1
                    else:
                        print ('Incorrect')
    elif operator== 'x':
                    count=firstnumber*secondnumber
                    if count == int (userAnswer):
                        print ('Correct!')
                        score= score+1
                    else:
                        print ('Incorrect')
    elif operator== '-':
                    count=firstnumber-secondnumber
                    if count == int (userAnswer):
                        print ('Correct!')
                        score= score+1
                    else:
                        print ('Incorrect')
    elif operator== '÷':
                    count=firstnumber/secondnumber
                    if count == int (userAnswer):
                        print ('Correct!')
                        score= score+1
                    else:
                        print ('Incorrect')
    counter += 1

print ("Your quiz is over!")

Answer 2

正如 Elizion 所指出的，您的代码缩进不当。另外 count==number + number 应该是 count=number + number。然后为函数分配一个永远无法更改的值 - 考虑更改其中一个变量名称。使用 else，而不是 elif 作为最终可能的条件。最后打印分数怎么样。我已经更正了您的代码，但您先试试看...

Python 数学测验 - 输出正确或错误

Python Maths Quiz- Outputting Correct or Incorrect

python

math