python写房贷计算器代码

你好，我可以回答这个问题。以下是 Python 写房贷计算器代码的示例：

# 计算房贷每月还款额
def calculate_monthly_payment(loan_amount, loan_term, annual_interest_rate):
    monthly_interest_rate = annual_interest_rate / 12
    total_payments = loan_term * 12
    monthly_payment = (loan_amount * monthly_interest_rate * (1 + monthly_interest_rate) ** total_payments) / ((1 + monthly_interest_rate) ** total_payments - 1)
    return monthly_payment

# 主程序
if __name__ == '__main__':
    loan_amount = float(input('请输入贷款金额（万元）：'))
    loan_term = int(input('请输入贷款期限（年）：'))
    annual_interest_rate = float(input('请输入年利率（%）：'))
    monthly_payment = calculate_monthly_payment(loan_amount * 10000, loan_term, annual_interest_rate / 100)
    print('每月还款额为：%.2f 元' % monthly_payment)

希望对你有帮助。