应收票据贴现计算

def solve(____):
    maturity_value = face_value * (____ + rate * days_to_maturity / ____)
    discount_interest = maturity_value * discount_rate * days_to_maturity / ____
    net_proceeds = maturity_value - discount_interest
    return {"____": round(____), "____": round(____), "____": round(____)}