bDict={'年龄':49,'分数':[98,97],'姓名':'刘东','性别':'男'},请遍历字典的元素、键、值,再将'年龄'更新为'18'.具体代码过程
时间: 2023-10-23 17:35:21 浏览: 32
bDict={'年龄':49,'分数':[98,97],'姓名':'刘东','性别':'男'}
# 遍历字典的元素
for key, value in bDict.items():
print("元素:", key, value)
# 遍历字典的键
for key in bDict.keys():
print("键:", key)
# 遍历字典的值
for value in bDict.values():
print("值:", value)
# 将'年龄'更新为'18'
bDict['年龄'] = 18<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* *3* [day8-字典作业(1)](https://blog.csdn.net/lihonglei888/article/details/125090273)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 100%"]
[ .reference_list ]