预测信息表片段的输出
运行下面的 Python 3 程序,填写结果。
people = [{"name": "小明", "city": "北京"},
{"name": "小红", "city": "上海"},
{"name": "小刚", "city": "北京"}]
people.append({"name": "小美", "city": "广州"})
print(len(people))
运行下面的 Python 3 程序,填写结果。
people = [{"name": "小明", "city": "北京"},
{"name": "小红", "city": "上海"},
{"name": "小刚", "city": "北京"}]
people.append({"name": "小美", "city": "广州"})
print(len(people))
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