Recently, many candidates have been complaining that Meta's interview difficulty

最近 Meta 的面试难度被不少候选人吐槽“hard 级别”，我也刷到了一些今年的高难度题目，今天就来聊聊其中一道挺有挑战性的矩阵题。对于还没面 Meta 或者打算准备 Meta 面试的同学，这道题值得收藏。 Problem Description

6. Equalize Server Latency TikTok’s server network is structured as

Password Recovery via File Hints Problem Statement: You are given

Given an array of integers numbers, your task is to