Daily Prep - Wednesday, 2026-05-27
Today’s Targets Completed
DSA - 5 Problems
- LC1: Count the Number of Special Characters II (Medium)
- LC2: Sqrt(x) (Easy)
- LC3: First Bad Version (Easy)
- LC4: Binary Search (Easy)
- LC5: Rotate Array (Medium)
System Design - 1 Topic
- Topic: Cache
End Of Day Reflection
- Kicked off the Binary Search pattern today! Classic problems like Sqrt(x) and First Bad Version are textbook examples of recognizing hidden binary search opportunities.
Next Day Goal
- Continue Binary Search pattern with harder problems (Search in Rotated Sorted Array, Find Minimum in Rotated Sorted Array).