python问题求解

Question

实现100以内的随机四则运算出题,将题目输出到屏幕上,然后判断用户输入是否正确,若正确则提示回答正确错误则将正确答案输出

Answer 1

import random
random.seed(0)
b = random.randint(0, 100)
a = random.randint(0, 100)
list = ['+','-','*','/']
sign = random.choice(list)
print(f'{a}{sign}{b}=')
result = float(input())
res=eval(f"{a}{sign}{b}")
if result == res:
  print('回答正确')
else:
  print('回答错误,正确答案',res)