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Region Sizes in a Binary Image

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Given a binary matrix (1 = foreground), return the size of every 4-directionally connected foreground region in first-encountered order (row-major scan). Signature int[] GetRegionSizes(int[][] image)....

SWE
grid
bfs
dfs
medium
Frequency
Single report
Last asked
2026-09-29
Stage
onsite-coding

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