Doordash DoorDash VO 面试题解析:相邻餐厅多单派给同一 Dasher(二维网格最长“非递减时间”路径 / DP / 图搜索) DoorDash optimizes Dasher efficiency by stacking orders…
Doordash DoorDash VO 面试题解析:Dasher 最小负载容量(Binary Search + 贪心分配) You are given a 0-indexed integer array representing th…
Doordash DoorDash VO 面试题解析:计算最近 DashMart 的距离(二维网格 BFS / 最短路径) You are given a 2D grid representing a city map.Each ce…
Doordash DoorDash VO 面试题解析:负载均衡 Debug 与一致性哈希设计(分布式系统 / 后端高频面试题) You are a Backend Engineer at DoorDash and notice that …
Doordash DoorDash VO 面试题解析:带父指针的二叉树最近公共祖先(LCA 树结构高频题)- 一亩三分地 – 代面试 – VO 辅助 You are given a binary tree where every node contains: …
Doordash DoorDash 面试题解析:Top K 高频元素题(频次统计 / 堆 / HashMap 高频考点) Problem Statement You are given an integer array. Your …
VO Apple面试题 #4有序数组中的两数之和(Sum of Two Numbers in a Sorted Array)——双指针|面试辅助|数组面经 You are given a sorted array of 10 elements.Given a tar…
VO Apple 面试题 #3 修改数组的最小代价(Modify an Array)——算法面试题|面试辅助|数组动态规划|面经 Given an array of integers, the cost to change an eleme…
VO Apple 面试题:任务依赖解析 – 拓扑排序经典题(Apple OA / Apple 面经 / 面试必考) We have a list of tasks. Each task can depend on other …
VO Apple 面试题 #1|SQL:查询参与超过 1 个项目的员工 ID(GROUP BY/HAVING,多表关系)— Apple 面经,数据库题 CoderPad provides a basic SQL sandbox with the followin…