實戰-透過語言模型寫腳本

def calculate_investment_return(total_price, down_payment_ratio, agent_fee_ratio=0.02, total_regulation_fee=0, renovation_fee=500000, management_fee_per_ping=70, total_pings=0, expected_price_increase=0.5, holding_years=5, land_value_increment_tax_rate=0.2):    # Calculate down payment    ...    # Calculate agent fee    ...    # Calculate total initial cash required    ...    # Calculate monthly mortgage payment    ...    # Calculate monthly management fee    ...    # Calculate total investment over holding period    ...    # Calculate expected selling price and net profit after tax    ...    # Calculate total return and annualized return    ...    return initial_cash_required, monthly_payment, monthly_management_fee, total_investment, total_return, annualized_return

def calculate_investment_return(house_price, buyer_preparation_ratio, agent_fee_ratio=0.02, total_regulation_fee=0, renovation_fee=500000):    ...    return initial_cash_requireddef calculate_holding_costs(total_price, buyer_preparation_ratio, management_fee_per_ping=70, total_pings=0, holding_years=5):    ...    return monthly_payment, monthly_management_fee, total_investmentdef calculate_profit(total_price, expected_price_increase=0.5, land_value_increment_tax_rate=0.2):    ...    return net_profitdef calculate_total_return(initial_cash_required, total_investment, net_profit, holding_years=5):    ...    return total_return, annualized_return# Calculate initial cash requiredinitial_cash_required = calculate_investment_return(total_price, down_payment_ratio, total_regulation_fee=total_regulation_fee, management_fee_per_ping=management_fee_per_ping, total_pings=total_pings, expected_price_increase=expected_price_increase, holding_years=holding_years, land_value_increment_tax_rate=land_value_increment_tax_rate)# Calculate holding costsmonthly_payment, monthly_management_fee, total_investment = calculate_holding_costs(total_price, down_payment_ratio, management_fee_per_ping=management_fee_per_ping, total_pings=total_pings, holding_years=holding_years)# Calculate profitnet_profit = calculate_profit(total_price, expected_price_increase=expected_price_increase, land_value_increment_tax_rate=land_value_increment_tax_rate)# Calculate total return and annualized returntotal_return, annualized_return = calculate_total_return(initial_cash_required, total_investment, net_profit, holding_years=holding_years)print(f"Initial cash required: {initial_cash_required} TWD")print(f"Monthly mortgage payment: {monthly_payment:.2f} TWD")print(f"Monthly management fee: {monthly_management_fee} TWD")print(f"Total investment over {holding_years} years: {total_investment} TWD")print(f"Total return: {total_return} TWD")print(f"Annualized return: {annualized_return}%")

# 無限增長的主程式...total_net_profit, annualized_return, annual_income_details = calculate_combined_profit(    total_price, buyer_preparation_ratio, management_fee_per_ping, total_pings, holding_years, grace_period_years, rental_period_months, occupancy_rate, monthly_rent, expected_price_increase, land_value_increment_tax_rate)