DSA Interview Patterns

सामान्य problem patterns पहचानें और अपना solution स्पष्ट रूप से समझाएँ।

कोर्स शुरू करें →

पाठ्यक्रम

हल करने की विधि

  1. How coding interviews work
  2. Reading constraints carefully
  3. Brute force before optimisation
  4. Explaining complexity
  5. A repeatable problem-solving loop

Array और string patterns

  1. Two pointers
  2. Sliding window
  3. Prefix sums
  4. Hash maps and frequency counts
  5. Intervals and sorting

Search और recursion

  1. Binary search
  2. Recursion trees
  3. Backtracking
  4. Divide and conquer
  5. Stack-based parsing

Linked structures और graphs

  1. Linked-list pointer patterns
  2. Stacks and monotonic stacks
  3. Queues and breadth-first search
  4. Depth-first search
  5. Topological ordering and union-find

Dynamic programming और अभ्यास

  1. Recognising dynamic programming
  2. One-dimensional DP
  3. Grid and sequence DP
  4. Mock interview practice
  5. DSA pattern revision checklist