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krahets
2023-03-23 18:56:56 +08:00
parent 2715ce703a
commit 0dfdcf0bab
25 changed files with 118 additions and 115 deletions
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chapter_array_and_linkedlist/array.md
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@@ -149,7 +149,7 @@ elementAddr = firtstElementAddr + elementLength * elementIndex
=== "Python"
```python title="array.py"
def random_access(nums: List[int]) -> int:
def random_access(nums: list[int]) -> int:
""" 随机访问元素 """
# 在区间 [0, len(nums)-1] 中随机抽取一个数字
random_index = random.randint(0, len(nums) - 1)
@@ -285,7 +285,7 @@ elementAddr = firtstElementAddr + elementLength * elementIndex
=== "Python"
```python title="array.py"
def extend(nums: List[int], enlarge: int) -> List[int]:
def extend(nums: list[int], enlarge: int) -> list[int]:
""" 扩展数组长度 """
# 初始化一个扩展长度后的数组
res = [0] * (len(nums) + enlarge)
@@ -440,7 +440,7 @@ elementAddr = firtstElementAddr + elementLength * elementIndex
=== "Python"
```python title="array.py"
def insert(nums: List[int], num: int, index: int) -> None:
def insert(nums: list[int], num: int, index: int) -> None:
""" 在数组的索引 index 处插入元素 num """
# 把索引 index 以及之后的所有元素向后移动一位
for i in range(len(nums) - 1, index, -1):
@@ -560,7 +560,7 @@ elementAddr = firtstElementAddr + elementLength * elementIndex
=== "Python"
```python title="array.py"
def remove(nums: List[int], index: int) -> None:
def remove(nums: list[int], index: int) -> None:
""" 删除索引 index 处元素 """
# 把索引 index 之后的所有元素向前移动一位
for i in range(index, len(nums) - 1):
@@ -692,7 +692,7 @@ elementAddr = firtstElementAddr + elementLength * elementIndex
=== "Python"
```python title="array.py"
def traverse(nums: List[int]) -> None:
def traverse(nums: list[int]) -> None:
""" 遍历数组 """
count = 0
# 通过索引遍历数组
@@ -848,7 +848,7 @@ elementAddr = firtstElementAddr + elementLength * elementIndex
=== "Python"
```python title="array.py"
def find(nums: List[int], target: int) -> int:
def find(nums: list[int], target: int) -> int:
""" 在数组中查找指定元素 """
for i in range(len(nums)):
if nums[i] == target: