Basit Ayobami
1 posts
LeetCode #121 — Best Time to Buy & Sell Stock ✅
The insight:
→ track the lowest price seen so far
→ at every price, ask: "is this my best profit yet?"
→ update accordingly. never look back.
Greedy thinking at its simplest.
#LeetCode #DSA #Algorithms #Python #CodingJourney
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