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  1. product=[["电视机",3999],["空调",2999],["冰箱",5999]]
  2. for item in product:
  3. 	print("商品:{},价格:{}".format(item[0],item[1]))
  4. del product[1]
  5. product.append(["洗衣机",4999])
  6. print("修改后商品列表",product)
Success #stdin #stdout 0.09s 14076KB
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商品:电视机,价格:3999
商品:空调,价格:2999
商品:冰箱,价格:5999
修改后商品列表 [['电视机', 3999], ['冰箱', 5999], ['洗衣机', 4999]]
https://ideone.com/M5YNb6
language:
Python 3 (python  3.12)
created:
6 days ago
visibility:
public

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