mirror of
https://github.com/krahets/hello-algo.git
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1. Add the building util of Python
for the markdown docs. 2. Update the deploy.sh
This commit is contained in:
29
docs/chapter_searching/binary_search.md
Normal file → Executable file
29
docs/chapter_searching/binary_search.md
Normal file → Executable file
@@ -98,19 +98,7 @@ $$
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=== "Python"
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```python title="binary_search.py"
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""" 二分查找(双闭区间) """
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def binary_search(nums, target):
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# 初始化双闭区间 [0, n-1] ,即 i, j 分别指向数组首元素、尾元素
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i, j = 0, len(nums) - 1
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while i <= j:
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m = (i + j) // 2 # 计算中点索引 m
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if nums[m] < target: # 此情况说明 target 在区间 [m+1, j] 中
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i = m + 1
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elif nums[m] > target: # 此情况说明 target 在区间 [i, m-1] 中
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j = m - 1
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else:
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return m # 找到目标元素,返回其索引
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return -1 # 未找到目标元素,返回 -1
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[class]{}-[func]{binary_search}
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```
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=== "Go"
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@@ -291,20 +279,7 @@ $$
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=== "Python"
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```python title="binary_search.py"
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""" 二分查找(左闭右开) """
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def binary_search1(nums, target):
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# 初始化左闭右开 [0, n) ,即 i, j 分别指向数组首元素、尾元素+1
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i, j = 0, len(nums)
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# 循环,当搜索区间为空时跳出(当 i = j 时为空)
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while i < j:
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m = (i + j) // 2 # 计算中点索引 m
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if nums[m] < target: # 此情况说明 target 在区间 [m+1, j) 中
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i = m + 1
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elif nums[m] > target: # 此情况说明 target 在区间 [i, m) 中
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j = m
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else: # 找到目标元素,返回其索引
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return m
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return -1 # 未找到目标元素,返回 -1
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[class]{}-[func]{binary_search1}
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```
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=== "Go"
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12
docs/chapter_searching/hashing_search.md
Normal file → Executable file
12
docs/chapter_searching/hashing_search.md
Normal file → Executable file
@@ -43,11 +43,7 @@ comments: true
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=== "Python"
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```python title="hashing_search.py"
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""" 哈希查找(数组) """
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def hashing_search_array(mapp, target):
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# 哈希表的 key: 目标元素,value: 索引
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# 若哈希表中无此 key ,返回 -1
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return mapp.get(target, -1)
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[class]{}-[func]{hashing_search_array}
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```
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=== "Go"
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@@ -153,11 +149,7 @@ comments: true
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=== "Python"
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```python title="hashing_search.py"
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""" 哈希查找(链表) """
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def hashing_search_linkedlist(mapp, target):
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# 哈希表的 key: 目标元素,value: 结点对象
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# 若哈希表中无此 key ,返回 -1
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return mapp.get(target, -1)
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[class]{}-[func]{hashing_search_linkedlist}
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```
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=== "Go"
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17
docs/chapter_searching/linear_search.md
Normal file → Executable file
17
docs/chapter_searching/linear_search.md
Normal file → Executable file
@@ -47,13 +47,7 @@ comments: true
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=== "Python"
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```python title="linear_search.py"
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""" 线性查找(数组) """
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def linear_search_array(nums, target):
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# 遍历数组
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for i in range(len(nums)):
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if nums[i] == target: # 找到目标元素,返回其索引
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return i
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return -1 # 未找到目标元素,返回 -1
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[class]{}-[func]{linear_search_array}
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```
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=== "Go"
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@@ -195,14 +189,7 @@ comments: true
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=== "Python"
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```python title="linear_search.py"
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""" 线性查找(链表) """
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def linear_search_linkedlist(head, target):
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# 遍历链表
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while head:
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if head.val == target: # 找到目标结点,返回之
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return head
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head = head.next
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return None # 未找到目标结点,返回 None
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[class]{}-[func]{linear_search_linkedlist}
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```
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=== "Go"
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