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1Maximum Profit from One Transactioneasy
Based onLeetCode
easyBlind 75
Best Time to Buy and Sell Stock
Best Time to Buy and Sell Stock is the sliding window pattern: grow, shrink, and maintain just enough state to stay linear. It's a great warm-up that builds stateful scanning without a ton of moving parts. The trap is updating window state in the wrong order when you expand or shrink.
Arrays & HashingSliding Window
👩🏫
👨💼
Meet Allison & Tim
Your AI coaches
Practice coding interviews out loud with real-time voice coaching. Your code actually runs.
Free · No sign up · Early access
1Maximum Profit from One Transactioneasy
Based onLeetCode
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