德国的过路费成本不正确

要解决德国过路费成本不正确的问题，我们可以采取以下步骤：

1. 检查代码中计算德国过路费的逻辑是否正确。比较代码中的计算方式和德国过路费的官方规定，确保其一致。

示例代码：

def calculate_toll(distance):
    if distance <= 50:
        toll = 5
    elif distance <= 100:
        toll = 10
    else:
        toll = 15
    return toll

distance = 80
toll = calculate_toll(distance)
print("The toll for a distance of", distance, "km is", toll, "EUR")

2. 检查代码中使用的过路费标准是否正确。德国过路费可能根据车型、车辆排放等因素而有所不同。确保代码中使用的过路费标准与实际情况一致。

示例代码：

def calculate_toll(distance, vehicle_type):
    if vehicle_type == "car":
        if distance <= 50:
            toll = 5
        elif distance <= 100:
            toll = 10
        else:
            toll = 15
    elif vehicle_type == "truck":
        if distance <= 50:
            toll = 10
        elif distance <= 100:
            toll = 20
        else:
            toll = 30
    else:
        toll = 0  # 未知车辆类型，返回0
    return toll

distance = 80
vehicle_type = "car"
toll = calculate_toll(distance, vehicle_type)
print("The toll for a", vehicle_type, "with a distance of", distance, "km is", toll, "EUR")

3. 如果代码中的过路费数据是固定的，而不是根据实际情况动态计算的，那么可能需要更新代码中的过路费数据。

示例代码：

toll_data = {
    "car": {50: 5, 100: 10, "default": 15},
    "truck": {50: 10, 100: 20, "default": 30}
}

def calculate_toll(distance, vehicle_type):
    if distance <= 50:
        toll = toll_data[vehicle_type][50]
    elif distance <= 100:
        toll = toll_data[vehicle_type][100]
    else:
        toll = toll_data[vehicle_type]["default"]
    return toll

distance = 80
vehicle_type = "car"
toll = calculate_toll(distance, vehicle_type)
print("The toll for a", vehicle_type, "with a distance of", distance, "km is", toll, "EUR")

通过以上步骤，我们可以修复德国过路费成本不正确的问题，并确保代码中的计算逻辑和数据与实际情况一致。