Helping BTech students crack placements 🎯
DSA patterns · Cheat sheets · Interview tips
All resources 👇

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Complete B.Tech Placement Mega Bundle — DSA + CS Fundamentals + HR Guide

CN Interview Cheat Sheet — Complete Computer Networks Guide for BTech Placements

OS Interview Cheat Sheet —  Complete Operating System Guide for BTech Placements

📄 OOP Interview Cheat Sheet — ₹79

DBMS Interview Cheat Sheet — 7 Must-Know Concepts for  BTech Placements

5 HR Interview Questions Guide —  Perfect Answers for BTech Placements

Struggling with DSA interview prep? 🤔

Most BTech students solve 200+ 
random problems and still freeze 
in interviews.

The secret? You don't need 200 problems.

You need the RIGHT 10.

━━━━━━━━━━━━━━━━━━━━━━
WHY THESE 10?
━━━━━━━━━━━━━━━━━━━━━━

These 10 problems cover ALL 7 
major DSA patterns that appear 
in 90% of placement interviews.

Solve these = understand every 
pattern = crack any interview 🎯

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THE 10 PROBLEMS
━━━━━━━━━━━━━━━━━━━━━━

01. Two Sum
    Pattern: Hashing
    Asked in: Google, Amazon, Microsoft

02. Longest Substring Without Repeating
    Pattern: Sliding Window
    Asked in: Amazon, Facebook, Adobe

03. Binary Tree Level Order Traversal
    Pattern: Tree BFS
    Asked in: Amazon, Microsoft, Flipkart

04. Number of Islands
    Pattern: Graph DFS
    Asked in: Google, Amazon, Bloomberg

05. Climbing Stairs
    Pattern: Dynamic Programming
    Asked in: Amazon, Adobe, TCS

06. Container With Most Water
    Pattern: Two Pointers
    Asked in: Google, Facebook, Amazon

07. Linked List Cycle
    Pattern: Fast & Slow Pointers
    Asked in: Microsoft, Amazon, Paytm

08. Koko Eating Bananas
    Pattern: Binary Search
    Asked in: Google, Amazon, Uber

09. House Robber
    Pattern: Dynamic Programming
    Asked in: Amazon, Adobe, Walmart

10. Course Schedule
    Pattern: Graph BFS/DFS
    Asked in: Google, Facebook, LinkedIn

━━━━━━━━━━━━━━━━━━━━━━
WHAT YOU GET FOR EACH PROBLEM
━━━━━━━━━━━━━━━━━━━━━━

✅ Which pattern to use
✅ Step by step approach
✅ Time complexity
✅ Space complexity
✅ Which companies asked it
✅ Similar problems to practice

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WHO IS THIS FOR?
━━━━━━━━━━━━━━━━━━━━━━

→ BTech students in placement season
→ Anyone targeting FAANG interviews
→ Students who feel lost on LeetCode
→ Anyone who wants structured prep
→ Final year students with less time

━━━━━━━━━━━━━━━━━━━━━━
WHAT YOU GET
━━━━━━━━━━━━━━━━━━━━━━

📄 Clean PDF — instant download
✅ All 10 problems explained
✅ Pattern based approach
✅ Company wise breakdown
📱 Works on phone, tablet, laptop
🔁 Yours forever

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Made by a BTech CSE student
currently in placement season —
sharing what actually works.

Follow @dsacraftsman on Instagram
for daily free placement tips 👇

📄 10 Must-Solve DSA Problems — ₹99

10 Must-Solve DSA Problems for  BTech Placements — With Patterns,  Approach & Complexity

See Full Shop

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Helping BTech students crack placements 🎯 DSA patterns · Cheat sheets · Interview tips All resources 👇

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