Mock Coding Interview with

Ever wondered what happens when competitive programmers start working and are unable to find time to practice anymore?

Yeah, their concepts will obviously be always clear but DSA needs constant practise yeah? I get so many messages where people share they are back to page 0 after a few busy months. My reply to them is “no not really, may be a few pages back but definitely not page 0.”

We know Gaurav Sen as the System Design Expert who is also CEO of InterviewReady! I asked him when was the last time he practised DSA and his reply was 2 years ago!!

So, again- I put him on spot and did a Mock DSA Interview with him and asked him a hard difficulty level question. Watch the video to know how he did.

I hope you will get to learn a lot from this! Thanks Gaurav for being such a sport and giving so much time for collabs!


You can get 𝐃𝐈𝐒𝐂𝐎𝐔𝐍𝐓𝐒 using code "KEERTI" -
➡️ On 𝐂𝐨𝐝𝐢𝐧𝐠 𝐍𝐢𝐧𝐣𝐚𝐬 - https://bit.ly/CodingNinjas-12
➡️ On 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰𝐑𝐞𝐚𝐝𝐲 - https://get.interviewready.io/?_aff=K...
➡️ On 𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐯𝐞 - http://educative.io/keerti
➡️ On all 𝐆𝐞𝐞𝐤𝐬𝐅𝐨𝐫𝐆𝐞𝐞𝐤𝐬 paid courses - https://practice.geeksforgeeks.org/co...

Please 𝐬𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐞 here -    / keertipurswani  

You can also connect with me on-
𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 (for not so professional, chill side of my life) - https://www.instagram.com/keerti.purs...
𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 Channel - https://t.me/keertipurswani
𝐓𝐰𝐢𝐭𝐭𝐞𝐫 - https://twitter.com/KeertiPurswani?s=09
𝐋𝐢𝐧𝐤𝐞𝐝𝐈𝐧 -   / keertipurswani  

𝐂𝐡𝐞𝐜𝐤 𝐨𝐮𝐭 𝐭𝐡𝐞𝐬𝐞 𝐩𝐥𝐚𝐲𝐥𝐢𝐬𝐭𝐬-
𝐌𝐨𝐜𝐤 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰𝐬 -    • Mock Coding Interview with incoming SDE at...  
𝐃𝐞𝐬𝐢𝐠𝐧 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬 -
   • Intro to Design Patterns | What, Why, Type...  
𝐃𝐒𝐀 -    • Median of 2 Sorted Arrays of different siz...  
𝐃𝐲𝐧𝐚𝐦𝐢𝐜 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 -    • Burst Balloon Problem | Dynamic Programmin...  
𝐇𝐨𝐧𝐞𝐬𝐭 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐬 -
   • Meet Hiring Manager at Intuit - Know about...  
𝐂++ -    • VTable & VPointers - Virtual functions, Ru...  
𝐁𝐚𝐬𝐢𝐜𝐬 𝐨𝐟 𝐈𝐧𝐯𝐞𝐬𝐭𝐦𝐞𝐧𝐭𝐬 -    • What are IPOs? How to apply, analyse? Why?...  
𝐋𝐢𝐟𝐞 𝐚𝐭 𝐈𝐧𝐭𝐮𝐢𝐭 -    • Meet my Manager at Intuit | His journey, l...  
𝐒𝐡𝐨𝐫𝐭𝐬 -    • Floor, Ceil use for Problem Solving ⌛️ 🕰 L...  
𝐂++ 𝐒𝐓𝐋 -    • What is C++ STL? Why do we need it? Is it ...  
𝐓𝐫𝐞𝐞𝐬 & 𝐆𝐫𝐚𝐩𝐡𝐬 -    • BFS, DFS|Explanation with examples, Compar...  
𝐖𝐢𝐭𝐡 𝐏𝐚𝐩𝐚 -    • Explaining OOPs concepts to Papa!! 🤪😆🤭  
𝐒𝐲𝐬𝐭𝐞𝐦 𝐃𝐞𝐬𝐢𝐠𝐧 -    • Factory Design Pattern - Why and How with ...  
𝐏𝐚𝐢𝐧𝐭𝐢𝐧𝐠𝐬 -    • Wall Art | SwitchBoard Paintings | Home De...  
𝐕𝐥𝐨𝐠𝐬 -    • Best Ladakh Bike Trip Ever!!! 🔥🔥Sonamarg, ...  

The video contains following parts-
0:00-1:04 - Intro
1:04-3:35 - Question with clarification
3:35-11:13 - Examples, techniques discussion to build up approach
11:13-12:30 - Brute Force
12:30-30:33 - Build approach based on hints
30:33-36:40 - Pseudo Code & Complexity
36:40-45:06 - Code
45:06-53:00 - Feedback
53:00-53:59 - Conclusion

#mockinterview #coding #dsa #hardquestion #mockcodinginterview