19 lines
478 B
Python
19 lines
478 B
Python
# 物流计费系统
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d = {"01": (13, 3), "02": (12, 2), "03": [14, 4]}
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area = input("请输入地区编号: ")
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weight = 0
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while True:
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try:
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weight = int(input("请输入重量(kg): "))
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break
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except ValueError:
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print("请输入整数...")
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if area not in d:
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print("地区编号不正确，请输入正确的地区编号")
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else:
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(p1, p2) = d[area]
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if weight < 2:
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weight = 2
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print("价格是: " + str(p1 + (weight - 2) * p2))
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