A23138. 垃圾分类为了响应国家“绿色环保,健康生活”的号召,某小区安装了智能垃圾桶,能自动识别垃圾类型并分类。请你完善以下程序,实现垃圾自动分类功能。recycle = ["纸", "塑料瓶", "玻璃", "金属"] harmfull = ["电池", "药品", "灯泡", "油漆"] category = {1: "可回收垃圾", 2: "有害垃圾", 3: "其他垃圾"} trash_lst = …
填空题
较难
知识点
题目描述
垃圾分类
为了响应国家“绿色环保,健康生活”的号召,某小区安装了智能垃圾桶,能自动识别垃圾类型并分类。请你完善以下程序,实现垃圾自动分类功能。
recycle = ["纸", "塑料瓶", "玻璃", "金属"]
harmfull = ["电池", "药品", "灯泡", "油漆"]
category = {1: "可回收垃圾", 2: "有害垃圾", 3: "其他垃圾"}
trash_lst = ["烟蒂", "药品", "金属"]
def judge(item):
if ________①________ :
return 1
elif item in harmfull:
return 2
else:
return ______②__________
def classify(trash):#通过字典键获取垃圾类型
i = judge(trash)
return _______③_________
for trash_name in trash_lst:#判断垃圾类型
cate_name = ______④__________ (trash_name)
print(f"{trash_name} 属于: {cate_name}")输出效果:
烟蒂 属于: 其他垃圾
药品 属于: 有害垃圾
金属 属于: 可回收垃圾
参考答案
recycle = ["纸", "塑料瓶", "玻璃", "金属"]
harmfull = ["电池", "药品", "灯泡", "油漆"]
category = {1: "可回收垃圾", 2: "有害垃圾", 3: "其他垃圾"}
trash_lst = ["烟蒂", "药品", "金属"]
def judge(item):
if item in recycle:
return 1
elif item in harmfull:
return 2
else:
return 3
def classify(trash):
i = judge(trash)
return category.get(i)
for trash_name in trash_lst:
cate_name = classify(trash_name)
print(f"{trash_name} 属于: {cate_name}")答案解析
评分标准:
(1)item in recycle 或等效答案;(2分)
(2)3 或等效答案;(4分)
(3)category[i] 或category.get(i) 或等效答案;(4分)
(4)classify或等效答案。(2分)
上一题
下一题