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Format python codes with black. (#453)

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Yudong Jin
2023-04-09 05:05:35 +08:00
committed by GitHub
parent 1c8b7ef559
commit 5ddcb60825
45 changed files with 656 additions and 456 deletions
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17
codes/python/chapter_searching/linear_search.py
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@@ -5,31 +5,34 @@ Author: timi (xisunyy@163.com)
"""
import sys, os.path as osp
sys.path.append(osp.dirname(osp.dirname(osp.abspath(__file__))))
from modules import *
def linear_search_array(nums: list[int], target: int) -> int:
""" 线性查找（数组） """
"""线性查找（数组）"""
# 遍历数组
for i in range(len(nums)):
if nums[i] == target: # 找到目标元素，返回其索引
return i
return -1 # 未找到目标元素，返回 -1
return -1 # 未找到目标元素，返回 -1
def linear_search_linkedlist(head: ListNode, target: int) -> ListNode | None:
""" 线性查找（链表） """
"""线性查找（链表）"""
# 遍历链表
while head:
if head.val == target: # 找到目标节点，返回之
if head.val == target: # 找到目标节点，返回之
return head
head = head.next
return None # 未找到目标节点，返回 None
return None # 未找到目标节点，返回 None
""" Driver Code """
if __name__ == '__main__':
if __name__ == "__main__":
target: int = 3
# 在数组中执行线性查找
nums: list[int] = [1, 5, 3, 2, 4, 7, 5, 9, 10, 8]
index: int = linear_search_array(nums, target)