快递计费编程怎么写

时间:2025-01-23 03:43:18 游戏攻略

快递计费编程可以根据不同的需求和规则来实现。以下是几种常见的实现方法:

方法一:基本重量计费

```python

def calculate_shipping_cost(weight):

假设每公斤5元运输费

cost = weight * 5

return cost

示例

weight = float(input("请输入重量(kg): "))

cost = calculate_shipping_cost(weight)

print(f"您好,此件包裹价格为: {cost}元")

```

方法二:分段计费

```python

def calculate_shipping_cost(weight, area_code):

if weight <= 5:

cost = weight * 3

elif 5 < weight <= 10:

cost = 5 * 3 + (weight - 5) * 3.5

elif 10 < weight <= 20:

cost = 5 * 3 + 5 * 3.5 + (weight - 10) * 4

elif 20 < weight <= 30:

cost = 5 * 3 + 5 * 3.5 + 10 * 4 + (weight - 20) * 4.5

elif 30 < weight <= 50:

cost = 5 * 3 + 5 * 3.5 + 10 * 4 + 20 * 4.5 + (weight - 40) * 5

else:

cost = "这么重,寄个鸡儿?"

return cost

示例

weight = float(input("请输入重量(kg): "))

area_code = input("请输入地区编号(01.华东地区 02.华南地区 03.华北地区): ")

cost = calculate_shipping_cost(weight, area_code)

print(f"您好,此件包裹价格为: {cost}元")

```

方法三:考虑体积重量

```python

def calculate_shipping_cost(weight, volume):

假设体积重量计算公式为: 体积重量 = 长(cm) × 宽(cm) × 高(cm) / 5000(cm³)

volume_weight = (length * width * height) / 5000

if weight > volume_weight:

actual_weight = weight

else:

actual_weight = volume_weight

假设运费计算公式为: 实重货: 运费 = (首重运费 + (重量(公斤) × 2 - 1) × 续重运费) + 总燃油附加费

if actual_weight <= 10:

cost = 20 + (actual_weight - 1) * 3

else:

cost = 20 + 10 * 3 + (actual_weight - 10) * 4

return cost

示例

length = float(input("请输入长度(cm): "))

width = float(input("请输入宽度(cm): "))

height = float(input("请输入高度(cm): "))

weight = float(input("请输入重量(kg): "))

cost = calculate_shipping_cost(weight, volume_weight)

print(f"您好,此件包裹价格为: {cost}元")

```

方法四:复杂计费规则

```python

def calculate_shipping_cost(weight, area_code):

if area_code == "01":

if weight <= 1:

cost = 15

else:

cost = 13 + 2 * (weight - 1)

elif area_code == "02":

if weight <= 1:

cost = 12

else:

cost = 12 + 2 * (weight - 1)

elif area_code == "03":

if weight <= 1:

cost = 14

else:

cost = 14 + 4 * (weight - 1)

else:

cost = "Error in Area"

return cost

示例

weight = float(input("请输入重量(kg): "))

area_code = input("请输入地区编号(01.华东地区 02.华南地区 03.华北地区): ")

cost = calculate_shipping_cost(weight, area_code)

print(f"您好,此件包裹价格为: {cost}元")

```

这些示例展示了