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Leetcode 568. Maximum Vacation Days
Given a flights graph and a matrix of vacation days per city per week, start at city 0 and choose each week whether to stay or fly along allowed edges to maximize total vacation days over K weeks. The core challenge is a DP/state-search over (city, week) states with transitions constrained by the flight graph and time steps to accumulate the optimal sum.
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Datadog
Meta
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Late August, 2025
Meta
Senior
Vacation and PTO days
Early May, 2025
Meta
Staff
Mid April, 2025
Datadog
Mid-level
# You work in an international company with an odd travel policy. # If you are in country X when there’s a national holiday, # you get that day off for free (doesn’t count against your vacation quota). # Assuming you can only travel on weekends, compute a travel schedule that maximizes your vacation days. # Follow up with least city changes
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