Discuz! Board

 找回密码
 立即注册
查看: 71|回复: 0

Common Data Structures and Algorithms:

[复制链接]

3

主题

3

帖子

13

积分

新手上路

积分
13
发表于 2024-9-23 13:35:42 | 显示全部楼层 |阅读模式
Data Structure and Algorithm Interview Questions
Data structures and algorithms are fundamental topics in computer science and are often tested in technical interviews.  Here are some common interview questions to prepare for:
Basic Concepts:
  • What is a data structure?
  • What is the difference between a stack and a queue?
  • Explain the concept of recursion.
  • What is time complexity and Whatsapp Number space complexity?
Common Data Structures and Algorithms:
  • Implement a linked list.
  • Reverse a linked list.
  • Implement a stack using an array.
  • Implement a queue using an array.
  • Implement a binary search tree.
  • Perform in-order, pre-order, and post-order traversals on a binary tree.
  • Implement a depth-first search (DFS) algorithm.
  • Implement a breadth-first search (BFS) algorithm.
  • Sort an array using quicksort or mergesort.
  • Find the shortest path between two nodes in a graph.
Problem-Solving and Analysis:



  • Given a sorted array and a target value, find the index of the target value in the array.
  • Given a string, find the longest palindrome substring.
  • Given a matrix, find the maximum sum of a contiguous subarray.
  • Implement a LRU cache.
  • Design a data structure for a recently viewed items list.
Advanced Topics:
  • Explain the concept of dynamic programming.
  • Solve a dynamic programming problem (eg, Fibonacci sequence, knapsack problem).
  • Discuss the trade-offs between different data structures for a given problem.
  • Analyze the time and space complexity of an algorithm.
Remember to practice these questions and think about different approaches to solving them. It's also helpful to discuss your thought process and explain your reasoning clearly.
Would you like to practice a specific question or discuss a particular data structure or algorithm?

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|手机版|小黑屋|NFT数字藏品交易-全球交流论坛

GMT+8, 2024-10-14 12:55 , Processed in 0.084770 second(s), 19 queries .

NFTOTC!

快速回复 返回顶部 返回列表