用python做10以内的加减算式题 全部

在Python中，你可以创建一个简单的程序来处理10以内的加减法算式题。这里是一个基础的例子，展示了如何生成随机的题目并让用户输入答案：

import random

def generate_problem():
    # 随机选择操作符（加法+或减法-）
    operator = random.choice(['+', '-'])
    
    # 随机选择两个1到10之间的数字作为操作数
    num1 = random.randint(1, 10)
    num2 = random.randint(1, 10)

    if operator == '+':
        problem = f"{num1} {operator} {num2}"
        correct_answer = num1 + num2
    else:
        problem = f"{num1} {operator} {num2}"
        correct_answer = num1 - num2
    
    return problem, correct_answer

def ask_for_user_input(question, correct_answer):
    user_guess = int(input(f"{question}? "))
    return user_guess, abs(user_guess - correct_answer)  # 返回用户答案和错误值

# 主程序循环
while True:
    question, correct_answer = generate_problem()
    print(question)
    guess, error = ask_for_user_input(question, correct_answer)
    
    if error == 0:
        print("恭喜！答案正确。")
    else:
        print(f"抱歉，答案应该是{correct_answer}。")

    play_again = input("你想再玩一局吗？请输入'y'或'n': ")
    if play_again.lower() != 'y':
        break