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1Find Pacific Atlantic Water Flowmedium
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Based onLeetCode
mediumBlind 75
Pacific Atlantic Water Flow
Pacific Atlantic Water Flow is a traversal problem: the hard part is modeling the state you visit. Interviewers love it because it reveals your traversal modeling and your edge-case discipline. Be clear about what a state is; that's the difference between BFS/DFS working or blowing up.
Arrays & HashingGraphsBFS / DFS
👩🏫
👨💼
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
1Find Pacific Atlantic Water Flowmedium
2Part 2
3Part 3
Start Part 1 to unlock your next challenge
Based onLeetCode
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