qq_30339595的博客

没重复数字class Solution: def search(self, nums: List[int], target: int) -> bool: left,right=0,len(nums)-1 while left<=right: mid=(left+right)//2 ...

class Solution: def searchRange(self, nums: List[int], target: int) -> List[int]: left,right=0,len(nums)-1 while(left<=right): mid=(left+right)//2 if ...

class Solution: def search(self, nums: List[int], target: int) -> int: left,right=0,len(nums)-1 while(left<=right): mid=(left+right)//2 p...