Skip to content
  • P
    Projects
  • G
    Groups
  • S
    Snippets
  • Help

Administrator / lesson9_2

  • This project
    • Loading...
  • Sign in
Go to a project
  • Project
  • Repository
  • Issues 0
  • Merge Requests 0
  • Pipelines
  • Wiki
  • Snippets
  • Members
  • Activity
  • Graph
  • Charts
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
  • Files
  • Commits
  • Branches
  • Tags
  • Contributors
  • Graph
  • Compare
  • Charts
Commit 73e9196f authored 4 years ago by BellCodeEditor's avatar BellCodeEditor
Browse files
Options
  • Browse Files
  • Download
  • Email Patches
  • Plain Diff

auto save

parent 3b4f8e15
Show whitespace changes
Inline Side-by-side
Showing with 22 additions and 0 deletions
  • diy4.py
diy4.py 0 → 100644
View file @ 73e9196f
score = {'语文':91,'数学':88,'英语':85}
# 请对字典进行遍历,将保存的分数以键值对的形式提取打印出来
#keys()方法对字典中所有的键进行遍历
for k in score.keys():
print(k)
#遍历字典中所有的值 通过values()进行遍历
for v in score.values():
print(v)
#遍历字典中的键值对 通过items()进行遍历
for k,v in score.items():
print(k,v)
#如何删除元素 pop()删除字典中的某个值
print(score.pop("英语"))
print(score)
#clear()清空字典
score.clear()
print(score)
#del 删除字典
del score
print(score)
\ No newline at end of file
This diff is collapsed. Click to expand it.
  • Write
  • Preview
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment