实现计算机随机出题:随机出十道小学四则运算题目,要求操作数为10以内,运算加、减、乘、除,并可以根据用户的答案给出“√”或者“×”提示,最后计算总得分。
时间: 2024-03-16 11:48:13 浏览: 295
简单的小程序,实现的是随机出10道四则运算的题目,同时可以批改和打分。主要在界面方面花了点时间.zip
好的,我可以为您提供一个 Python 代码实现这个功能。以下是代码:
```python
import random
def generate_question():
"""随机生成一个小学四则运算题目"""
a = random.randint(1, 10)
b = random.randint(1, 10)
operator = random.choice(["+", "-", "*", "/"])
if operator == "+":
answer = a + b
elif operator == "-":
answer = a - b
elif operator == "*":
answer = a * b
else:
answer = a / b
question = f"{a} {operator} {b} = "
return question, answer
def check_answer(question, user_answer):
"""判断用户的答案是否正确"""
question = question.strip()
answer = int(question.split(" ")[0])
operator = question.split(" ")[1]
b = int(question.split(" ")[2][:-1])
if operator == "+":
correct_answer = answer + b
elif operator == "-":
correct_answer = answer - b
elif operator == "*":
correct_answer = answer * b
else:
correct_answer = answer / b
if user_answer == correct_answer:
return "√"
else:
return "×"
def main():
score = 0
for i in range(10):
question, answer = generate_question()
print(f"第{i+1}道题:{question}")
user_answer = int(input("请输入答案:"))
result = check_answer(question, user_answer)
if result == "√":
score += 10
print(f"你的答案:{user_answer},结果:{result}")
print(f"你的得分是:{score}分")
if __name__ == "__main__":
main()
```
运行代码后,程序会随机生成十道小学四则运算题目,您需要输入答案。程序会根据您的答案给出“√”或者“×”提示,并最终计算出总得分。 注意,程序只能处理整数的四则运算,如果输入了小数,程序会出错。
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