Question

我已经研究过这个主题，找不到相关的答案，这里是我的代码：

#Imports#
import random
from operator import add, sub, mul
import time
from random import choice

#Random Numbers#
beg1 = random.randint(1, 10)
beg2 = random.randint(1, 10)

#Variables + Welcoming message#
correct = 0
questions = 10
print ("Welcome to the Primary School Maths quiz!!")
print ("All you have to do is answer the questions as they come up!")
time.sleep(1)

#Name#
print("Enter your first name")
Fname = input("")
print ("Is this your name?" ,Fname)
awnser = input("")
if awnser == ("yes"):
    print ("Good let's begin!")
    questions()
if input == ("no"):
    print("Enter your first name")
    Fname = input("")
    print ("Good let's begin!")




#Question Code#
def questions():
    for i in range(questions):
    ChoiceOp = random.randint (0,2)
    if ChoiceOp == "0":
        print (("What is " +beg1 ,op ,beg2)) 
        begAns = input("")
        if int(begAns) == beg1*beg2:
            print("That's right -- well done.\n")
            correct = correct +1
        else:
            print("No, I'm afraid the answer is ",begAns)

    if ChoiceOp == "1":
        print (("What is " +beg1 ,op ,beg2)) 
        begAns = input("")
        if int(begAns) == beg1-beg2:
            print("That's right -- well done.\n")
            correct = correct +1
        else:
            print("No, I'm afraid the answer is ",begAns)

    if ChoiceOp == "2":
        print (("What is " +beg1 ,op ,beg2)) 
        begAns = input("")
        if int(begAns) == beg1+beg2:
            print("That's right -- well done.\n")
            correct = correct +1
        else:
            print("No, I'm afraid the answer is ",begAns)
questions()

如果我非常诚实地说我不太确定是什么问题，那么这个精彩网站帮助我的代码遇到了很多问题，但无论如何这段代码都设计为向小学生提出10个随机的加法，减法和乘法问题任何帮助我都要提前感谢！：D

Answer 1

您有一个函数def questions()和一个变量questions = 10。这在Python中不起作用;每个名称只能引用一件事：一个变量，一个函数，一个类，但不是每个名称中的一个，因为它是可能的，例如，在Java。

要解决此问题，请将您的变量重命名为例如num_questions = 10或您的函数，例如def ask_question()

另请注意，在实际定义之前调用questions函数。同样，这适用于其他一些语言，但不适用于Python。将您的def quesitons置于顶部，输入提示位于下方或其他功能中，例如： def main()。

Int不可调用

1 个答案: