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Traversing 2D Arrays

AP Computer Science A· difficulty 4/5

For a 2x3 matrix, default for-each iteration order is

  • A

    Diagonal

  • B

    Row by row, then within row, column by column

    check_circle
  • C

    Column by column

  • D

    Random

Explanation

Outer iterates rows (top→bottom); inner iterates that row's columns (left→right).

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