juniorArrays
What is multi-dimensional array?
Updated Apr 28, 2026
Short answer
Array of arrays representing matrix-like structure.
Deep explanation
Multi-dimensional arrays store data in rows and columns, useful for grids and matrices.
Real-world example
Chess board representation.
Common mistakes
- Confusing row/column indexing.
Follow-up questions
- What is matrix?
- Why multidimensional?