704.二分查找:左闭右闭,左闭右开;
左闭右闭 | 左闭右开
Initialize right = nums.size - 1 | nums.size
while left <= right | left < right;
right = middle -1 | middle
left = middle + 1 | middle + 1
27.移除元素:双指针
return slow
704.二分查找:左闭右闭,左闭右开;
左闭右闭 | 左闭右开
Initialize right = nums.size - 1 | nums.size
while left <= right | left < right;
right = middle -1 | middle
left = middle + 1 | middle + 1
27.移除元素:双指针
return slow