In Java -

Create a 3 x 3 grid of ints

Create a 2 x 4 grid of ints in row-major order. Populate each index location with multiples of 3 starting at value 0.

Print the 2 x 4 fully populated grid. It should closely resemble a grid. The output should be as follows:

0 3 6 9

12 15 18 21