Codehs 8.1.5 Manipulating 2d Arrays (OFFICIAL)

Assign a new value to a specific position.

swapColumns(test, 1, 2); System.out.println("\nAfter swapping col 1 and 2:"); print2D(test);

CodeHS 8.1.5, Manipulating 2D Arrays, Java 2D array swap rows, rotate matrix, 8.1.5 CodeHS solution, 2D array traversal, CodeHS AP CSA.