Question

name = input('What is your name?')
print('Welcome to my quiz',name)
guess = 0
tries = 0
answer = 5
score = 0
while guess != answer and tries < 2:
    guess = int(input("10/2 is..."))
    if guess == answer:
       print ("Correct")
       score = score + 1
    else:
       print ("Incorrect")
       score = score + 0
    tries = tries + 1
guess = 0
tries = 0
answer = 25
while guess != answer and tries <2:
    guess = int(input("5*5 is..."))
    if guess == answer:
      print("Correct")
      score = score + 1
    else:
      print("Incorrect")
      score = score + 0
    tries = tries + 1
print("Thank you for playing",name,". You scored",score,"points")

我试图用随机数循环问题，但我不知道该怎么做。如何进行测验，使用随机数询问用户乘法，加法，减法和除法问题并记录他们的分数。

Answer 1

>>> import random
>>> random.randint(0,10)
3
>>> random.randint(0,10)
8
>>> random.randint(0,10)
10

您可以使用python random库为您的问题生成随机数。

>>> help(random.randint)
Help on method randint in module random:

randint(a, b) method of random.Random instance
    Return random integer in range [a, b], including both end points.

因此，您可以为 random.randint 方法提供范围，并且每次调用它时都会为您生成唯一值。

Answer 2

您想要随机使用该模块。编码看起来像这样。

import random
name = input('What is your name? ')
print('Welcome to my quiz',name)
guess = 0
tries = 0
answer = 1
score = 0

num1=random.randint(1,100) #you can use whatever numbers you want here
num2=random.randint(1,100) #see above
answer=num1+num2
while guess != answer and tries < 2:
    #print("What is",num1,"+",num2,"?") #you can use print or...
    question="What is the sum of " + str(num1) +"+"+ str(num2)+"? "
    guess=float(input(question)) #if you use print, remove the word question
    if guess == answer:
       print ("Correct")
       score = score + 1
    else:
       print ("Incorrect")
       score = score + 0
    tries+=1
guess=0
tries = 0
num1=random.randint(1,100) #you can use whatever numbers you want here
num2=random.randint(1,100) #see above
answer=num1*num2
while guess != answer and tries <2:

    #print("What is",num1,"*",num2,"?") #you can use print or...
    question="What is the product of " + str(num1) +"*"+ str(num2)+"? "
    guess=float(input(question)) #if you use print, remove the word question
    if guess == answer:
      print("Correct")
      score = score + 1
    else:
      print("Incorrect")
      score = score + 0
    tries+=1
print("Thank you for playing",name,". You scored",score,"points")

我做的是创建了两个随机数（num1和num2），然后将它们相加/相乘。希望这有助于回答你的问题。

如何使用随机数进行测验？

2 个答案: