第6章 字典

6-1 :使用一个字典来存储一个熟人的信息,包括姓、名、年龄和居住的城市。将存储在字典中的信息都打印出来。

people = {
    
    'last_name': 'jiahao', 'first_name': 'li', 'age': '27', 'city': 'ganzhou'}
print('last_name: ' + people['last_name'])
print('first_name: ' + people['first_name'])
print('age: ' + people['age'])
print('city: ' + people['city'])
print(people.items())  # 输出一个以元组为元素的列表,其中元组中有两个元素
for key, value in people.items():
    print(f'{
      
      key}: {
      
      value}')
last_name: jiahao
first_name: li
age: 27
city: ganzhou
dict_items([('last_name', 'jiahao'), ('first_name', 'li'), ('age', '27'), ('city', 'ganzhou')])
last_name: jiahao
first_name: li
age: 27
city: ganzhou

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转载自blog.csdn.net/lijiahao1212/article/details/130439135
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