前言
最近因为很多原因需要共享一个 Ubuntu 系统下的文件夹供他人访问,于是决定使用 samba 。
Given an array with n objects colored red, white or blue, sort them in-place so that objects of the same color are adjacent, with the colors in the order red, white and blue.
Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value.
Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand.