Uberseniorfev. de 2026
Variation of this question where there would be openRestaurant() and findTotalOpenRestaurantBlocks()
Given an initially all-water m×n grid, process a sequence of add-land operations and return the number of islands (4-directionally connected land components) after each addition. The problem requires maintaining dynamic connectivity efficiently—typically via Union-Find (disjoint set) with handling for duplicate adds and frequent merges.
Use esses exemplos para entender em que contexto ela costuma cair e adaptar sua prática.
Variation of this question where there would be openRestaurant() and findTotalOpenRestaurantBlocks()
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