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Polish the content

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Polish the chapter preface, introduction and complexity anlysis
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krahets
2023-08-08 23:16:33 +08:00
parent 9ed16db68e
commit 932d14644d
26 changed files with 215 additions and 182 deletions
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8
codes/python/chapter_searching/hashing_search.py
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@ -10,20 +10,20 @@ sys.path.append(osp.dirname(osp.dirname(osp.abspath(__file__))))
from modules import *
def hashing_search_array(mapp: dict[int, int], target: int) -> int:
def hashing_search_array(hmap: dict[int, int], target: int) -> int:
"""哈希查找（数组）"""
# 哈希表的 key: 目标元素，value: 索引
# 若哈希表中无此 key ，返回 -1
return mapp.get(target, -1)
return hmap.get(target, -1)
def hashing_search_linkedlist(
mapp: dict[int, ListNode], target: int
hmap: dict[int, ListNode], target: int
) -> ListNode | None:
"""哈希查找（链表）"""
# 哈希表的 key: 目标元素，value: 节点对象
# 若哈希表中无此 key ，返回 None
return mapp.get(target, None)
return hmap.get(target, None)
"""Driver Code"""