为小学生设计一个简单算术练习程序,能后完成两个十以内的正整数的加减乘除操作,要求能够提示输入答案能够判断答案是否正确
时间: 2023-05-20 08:07:17 浏览: 137
答案:
您好,为小学生设计一个算术练习程序可以使用 Python 编写。以下是一个基本的代码示例:
```
import random
def generate_question():
# 生成两个 10 以内的随机数
num1 = random.randint(1, 10)
num2 = random.randint(1, 10)
# 随机选择加减乘除符号
operation = random.choice(["+", "-", "*", "/"])
# 根据符号生成问题
if operation == "+":
question = str(num1) + " + " + str(num2) + " = "
answer = num1 + num2
elif operation == "-":
question = str(num1) + " - " + str(num2) + " = "
answer = num1 - num2
elif operation == "*":
question = str(num1) + " * " + str(num2) + " = "
answer = num1 * num2
else:
question = str(num1 * num2) + " / " + str(num2) + " = "
answer = num1
return question, answer
def game():
# 计数器和正确数
count = 0
correct = 0
# 生成 10 道题目
for i in range(10):
question, answer = generate_question()
# 提示输入答案
user_answer = input("第 " + str(i+1) + " 题:" + question)
# 判断答案是否正确
if int(user_answer) == answer:
print("回答正确!")
correct += 1
else:
print("回答错误。")
count += 1
# 输出总体得分
print("总得分:%d / %d" % (correct, count))
if __name__ == "__main__":
game()
```
该程序随机生成两个 10 以内的整数和一个加减乘除符号,根据不同的符号生成不同的算术问题,并判断用户输入的答案是否正确。最后输出总体得分。希望可以帮助到您。
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