Pickrr Technologies Interview Experience for SDE-1

Overall a medium interview experience.

Round 1: Introduction, DBMS, OS questions on threads, deadlocks

• Leetcode Rotate array 90 degrees
• Leetcode Reverse linked list in K groups

A couple of puzzles:

• 100 coins
• https://www.w3wiki.net/puzzle-find-the-box-which-contains-box-of-11-gm-cigarettes/

Round 2: DBMS, OS indexes, disk scheduling algorithms. DP

• DP medium, coin change, word break
• Some more puzzles from GfG