Question

我的代码存在一个奇怪的问题。当我只想问10个问题时，它会问这个问题14次。然后它也没有正确计算得分。任何帮助，以解决这两个问题！提前致谢

import random
StudentName = input("Please enter you name: ")


def question_a():
    score=0
    num1=random.randint(1,10)
    num2=random.randint(1,10)
    num3=num1-num2
    answer=int(input("What is "+str(num1)+"-"+str(num2)+"? "))
    if answer==num3:
        print ("Well done, you  are correct")
        score=score+1
    else:
        print ("That is the wrong answer")

    return score

def question_b():
    score=0
    num1=random.randint(1,10)
    num2=random.randint(1,10)
    num3=num1+num2
    answer=int(input("What is "+str(num1)+"+"+str(num2)+"? "))
    if answer==num3:
        score = score + 1
        print ("Well done, you  are correct")
    else:
        print ("That is the wrong answer")

    return score

def question_c():
    score=0
    num1=random.randint(1,10)
    num2=random.randint(1,10)
    num3=num1*num2
    answer=int(input("What is "+str(num1)+"*"+str(num2)+"? "))
    if answer==num3:
        score = score + 1
        print ("Well done, you  are correct")
    else:
        print ("That is the wrong answer")

    return score


def question_d():
    score=0
    num1=random.randint(1,10)
    num2=random.randint(1,10)
    num3=num1/num2
    num4=round(num3,1)
    answer=float(input("What is "+str(num1)+"/"+str(num2)+"? "))
    if answer==num4:
        score = score + 1
        print ("Well done, you  are correct")
    else:
        print ("That is the wrong answer")

    return score

my_list=[question_a,question_b,question_c,question_d]

for i in range (0,10):
    random.choice(my_list)()

final_score = (question_a() + question_b() + question_c() + question_d())

print(StudentName+", you scored "+str(final_score)+"/10.")

Answer 1

这一行：

random.choice(my_list)()

调用10个随机函数：对。但忽略输出：错误。

然后这一行：

final_score = (question_a() + question_b() + question_c() + question_d())

非随机调用这些函数并添加结果。 10 + 4等于14次调用您的函数。

解决方案：

final_score = 0
for i in range (0,10):
    final_score += random.choice(my_list)()

或类似的东西。

随机功能选择

1 个答案: