CS_learn/hello-algo
1
0
Fork 0
mirror of https://github.com/krahets/hello-algo.git synced 2026-04-24 18:43:59 +08:00
Code Issues Packages Projects Releases Wiki Activity

build

Browse Source
This commit is contained in:
krahets
2023-04-09 05:30:47 +08:00
parent 37f11aff68
commit 2289822dfd
13 changed files with 59 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
chapter_hashing/hash_map.md
View File

@@ -86,10 +86,10 @@ comments: true
=== "Python"
```python title="hash_map.py"
""" 初始化哈希表 """
# 初始化哈希表
mapp: Dict = {}
""" 添加操作 """
# 添加操作
# 在哈希表中添加键值对 (key, value)
mapp[12836] = "小哈"
mapp[15937] = "小啰"
@@ -97,11 +97,11 @@ comments: true
mapp[13276] = "小法"
mapp[10583] = "小鸭"
""" 查询操作 """
# 查询操作
# 向哈希表输入键 key ，得到值 value
name: str = mapp[15937]
""" 删除操作 """
# 删除操作
# 在哈希表中删除键值对 (key, value)
mapp.pop(10583)
```
@@ -277,7 +277,7 @@ comments: true
=== "Python"
```python title="hash_map.py"
""" 遍历哈希表 """
# 遍历哈希表
# 遍历键值对 key->value
for key, value in mapp.items():
print(key, "->", value)