Metaseniorfev. de 2025
Traverse characters in 2D array in reverse diagonal (variant of LeetCode 490)
Return the elements of a possibly jagged 2D array in diagonal (anti-diagonal) order, where cells on the same diagonal share the same i+j value and diagonals are output by increasing i+j. The key challenge is grouping elements by diagonal index and preserving the required within-diagonal ordering while handling irregular row lengths.
Use esses exemplos para entender em que contexto ela costuma cair e adaptar sua prática.
Traverse characters in 2D array in reverse diagonal (variant of LeetCode 490)
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