個 人能力不足 有借鑑部分 以及程式碼 有部分未完成（以及錯誤）
import random

def  abc():
    sym=['＋', '－', '×', '÷']
    a = random.randint(1, 4)
    # 生成隨機數來對運算方式進行隨機
    n1 = random.randint(1, 10)

    n2 = random.randint(1, 10)

    result = 0
    if a == 1:
        result = n1 + n2
        return result
    elif a == 2:
        result = n1 - n2
        return result
　　elif a == 3：
　　　　　resul = n1 * n2
　　　　　return result
    elif a == 4:
        while n1 % n2 != 0:
            n1 = random.randint(1, 10)

            n2 = random.randint(1, 10)

            n1, n2 = max(n1, n2), min(n1, n2)

            result = int(n1 / n2)
    print(n1, sym[a], n2, '= ', end='')

    return result

def  test():
    n = int(input('請輸入需要的題數:'))

    result = []

    m = 0

    while m <= (n - 1):
        print(m + 1, end='、')

        result.append(result())

        print(' ')

        m = m + 1

    m = 0

    print('對應的答案：')

    while m <= (n - 1):
        print(m + 1, '、', result[m])

        m = m + 1

print('選擇想要的模式')

print('1、進行四則運算')

print('2、製作題庫')

n = int(input())

if n == 1:
    while True:

        result = abc()

        j = input()

        s = int(j)

        if s == result:

            print('right')

        else:

            print('error.，the answer is', result)

if n == 2:
    test()