Googlejuniorout. de 2024
Solve a problem about trains, tickets, and people onboarding and offboarding (variation of range queries problem)
Given n flights and bookings [first, last, seats] that add seats to every flight in a range, compute the final seats per flight; the core challenge is applying many range additions efficiently (use a difference array + prefix sum to get O(n + m) time).
Use esses exemplos para entender em que contexto ela costuma cair e adaptar sua prática.
Solve a problem about trains, tickets, and people onboarding and offboarding (variation of range queries problem)
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