Number
Power of Two
Sum of Two Integers
Counting Bits
Bitwise AND of Numbers Range
Hamming Distance
Maximum Product of Word Lengths
Divide Two Integers
Gray Code
Subsets
Find the Difference
UTF-8 Validation
Binary Watch
Total Hamming Distance
Maximum XOR of Two Numbers in an Array
Find the Duplicate Number
Complement of Base 10 Integer
10. Advanced Data Structures
Implement Trie (Prefix Tree)
Design Add and Search Words Data Structure
Word Search II
Kth Largest Element in a Stream
Median of Two Sorted Arrays
Design Skiplist
Range Sum Query - Mutable (Segment Tree)
Count of Smaller Numbers After Self (Fenwick Tree)
Design In-Memory File System
Design Search Autocomplete System
Design Snake Game
Design Hit Counter
Design Browser History
Design Underground System
Design Twitter
Design Phone Directory
Design Log Storage System
Design Excel Sum Formula
Design Tic-Tac-Toe
Design a Leaderboard

Complete DSA roadmap & interview questions - https://www.lets-code.co.in/articles/dsa/

NVIDIA Internship, 2025!
Position: Compiler Engineer Intern
Qualifications: Bachelor’s/ Master’s Degree
Salary: 53K Per Month (Expected)
Batch: 2025/ 2026/ 2027
Experience: Freshers
Location: Bengaluru, India

📌Apply Now: https://www.youtube.com/watch?v=t0O0Q9SFVGw

Like & subscribe for more internships!

Go and apply asap before it get expired!

Barclays Software Engineer
Batch : 2024/2025 Graduates
Experience: Freshers (0 - 2 Year )
Salary: 9 - 15 LPA
Require Skills: 𝗥𝗲𝗮𝗰𝘁, 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁

✅ Apply Link: https://www.youtube.com/watch?v=xaa5CpThSpI

Like & subscribe for more latest off campus jobs!

Also apply for NVIDIA Compiler Engineer Internship - https://www.youtube.com/watch?v=t0O0Q9SFVGw

Previously, we rocked Code Clash 2025 – The Ultimate Coding Battle!

Now, it's time for something bigger —

🔥 CodeClash 2025 – The Battle of Algorithms is here!

🗓️ 24-25 May 2025 | Online | Cash prizes worth ₹5000!

Gear up for intense MCQs and coding battles.

Get ready to challenge yourself and win big! 🎯

Register now- https://bit.ly/codeclashalgorithm

Join the Discussion Group for any doubts!

cloud resources - https://docs.google.com/document/d/1_mwFZ-rmOct56qE35f69SS8MmiAUAvs2FS5juN8CeX0/edit?tab=t.0

Crack the Google Interview in 2025: Your Complete Preparation Guide

Read here - https://www.lets-code.co.in/blogs/crack-the-google-interview-in-2025/

Explore more blogs here - https://www.lets-code.co.in/blogs/

Have an innovative tech project that deserves more eyes and contributors?

Let’s Code is spotlighting meaningful open-source projects!
We’re looking for real-world, well-documented, and collaboration-friendly projects to feature in our GitHub org.

What you get:
✅ Visibility in a growing dev community
✅ Contributors + collaboration opportunities
✅ Guidance and promotion across our channels

📩 Submit your project today — stay the maintainer, grow with support!

https://forms.gle/ADLCBR1cendGZHek6

Go submit your project if you think it solves a real-world problem — or even if you just have a great idea worth building

koi rah gaya hai tto pleasae fill the form , will host your project on our github and will share with the community for contribution , it might get to global audience!

The moment they said 'Tell me about your project,' and suddenly I forgot everything

https://www.linkedin.com/posts/lets-code-forever_explaining-project-in-30-seconds-activity-7329152214235566081-27WG

Like the post for better reach❤️

Western Digital Intern Bangalore
Batch: 2026
Apply- https://www.linkedin.com/jobs/view/4231522728

Brim Labs ML Engineer Intern Remote
Batch: Not mentioned
Apply- https://www.linkedin.com/jobs/view/4228300414

Western Digital Intern DevOps Bangalore
Batch: Not mentioned
Apply- https://www.linkedin.com/jobs/view/4230747844

Bolt.Earth Software Engineer Intern Bangalore
Batch: 2026/2025
Apply- https://www.linkedin.com/jobs/view/4229677741

Global Foundries Intern Data Governance Analyst Bangalore
Batch: 2026/2025/2024
Apply- https://globalfoundries.wd1.myworkdayjobs.com/External/job/IND---Karnataka---BANGALORE/Intern---Data-Governance-Analyst_JR-2501245?source=LinkedIn

ABB Infrastructure Cloud Trainee Bangalore
Batch: Not mentioned
Apply- https://careers.abb/global/en/job/ABB1GLOBAL96698819EXTERNALENGLOBAL/Infrastructure-Cloud-Trainee?utm_source=linkedin&utm_medium=phenom-feeds

Wabtec Intern Engineering Bangalore
Batch: Not mentioned
Apply- https://wabtec.wd1.myworkdayjobs.com/wabtec_careers/job/Bengaluru-India/Intern---Engineering_R0097018?source=LinkedIn_corporate_page

Share it with your friends - https://whatsapp.com/channel/0029VaBLLxw0wajmlrnc4k0u

𝐅𝐫𝐨𝐦 𝐂𝐡𝐞𝐚𝐩 𝐋𝐚𝐛𝐨𝐫 𝐭𝐨 𝐆𝐥𝐨𝐛𝐚𝐥 𝐓𝐚𝐥𝐞𝐧𝐭: 𝐇𝐨𝐰 𝐭𝐨 𝐆𝐞𝐭 𝐇𝐢𝐫𝐞𝐝 𝐛𝐲 𝐑𝐞𝐦𝐨𝐭𝐞-𝐅𝐢𝐫𝐬𝐭 𝐂𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬!

For decades, Indian developers have powered the global tech economy—often behind the scenes. Hired for a fraction of Western salaries, many have been seen as “cheap labor” rather than world-class talent. But the narrative is shifting. The rise of remote work has changed everything.

Today, Indian developers are no longer just coding silently in backrooms—they’re building, innovating, leading, and earning globally from the comfort of home.

https://www.linkedin.com/posts/avinash-singh-071b79175_remotejobs-remote-developer-activity-7329198363818516481-Lzs7

Please do like & share this post , I have added 50+ 100% remote hiring companie list in the blog!

Another free DSA resources

What’s Inside the Drive?

In this shared Google Drive, you'll find a treasure trove of DSA content, all neatly organized and completely free:

✅ Algorithms – From basics to advanced
✅ Company-wise DSA Sheets – Targeted prep for Amazon, Google, Flipkart, etc.
✅ Competitive Programming – Problem sets, solutions, and tips
✅ Dynamic Programming Mastery – The most asked interview pattern
✅ DSA Notes – Clean, concise PDFs
✅ Time Complexity – Understand how your code performs
✅ Interview Prep – HR + Technical round checklists
✅ ... and so much more!

Like & subscribe for more resources - https://atozplacementkit.substack.com/p/another-free-dsa-resources

Startup Internship vs. Big Brand Name — What Should You Choose?

Read here & share your views - https://www.linkedin.com/posts/lets-code-forever_what-should-you-choose-activity-7329511532893995008-JYk5

Like & comment to support us for more post like this!

🔥 CodeClash 2025 – The Battle of Algorithms is here!

🗓️ 24-25 May 2025 | Online | Cash prizes worth ₹5000!

Gear up for intense MCQs and coding battles.

Get ready to challenge yourself and win big! 🎯

Register now- https://bit.ly/codeclashalgorithm

Join the Discussion Group for any doubts!

guys please share kardo apne college groups mein , apke liye hi organize karva rahe hai , do register now!

If you’ve been hearing about MCP and are curious what it actually does (and why everyone’s suddenly talking about it), I wrote a guide

MCP ✅ https://www.lets-code.co.in/articles/mcproadmap/

LLM Roadmap- https://www.lets-code.co.in/articles/llmsroadmap/

Complete DSA Resource Drive for Beginners to Advanced | Crack Any Tech Interview

✅ Check now - https://www.youtube.com/watch?v=KUOBTD4uDNQ

Please do like & comment to support us ❤️ will bring more helpful resources!

Top Internships in India Sony, Bureau, PhonePe, Novartis

Off-campus hiring Batch - 2025/2026/2027

Apply now - https://www.youtube.com/watch?v=ReYJzvl6riI

Like & subscribe for more internships & jobs updates!

Top Final Year Projects with Source Code (2025) | Java, Python, React, ML & More

Check now - https://www.youtube.com/watch?v=ZWOwdFpdqs8

Like & share it with your friends!

Join our membership for more exclusive resources and to support us: https://www.youtube.com/channel/UC8yrWVx-ezAW0jh8hlFUFUQ/join