Showing Posts From
Recurrence
- 10 Nov, 2025
Dynamic Programming: An Intro
Week 16 notes: DP is just recursion that never repeats work, and it's way less scary than its reputation. Spotting a DP problem, defining a state, and going top-down or bottom-up.
- 15 Sep, 2025
Recursion I: Base Cases & the Call Stack
Week 8 notes: recursion felt like magic until I actually pictured the call stack. Writing correct base cases, trusting the recursive call, and reading recurrences.