Declare and Allocate

Declare and allocate two-dimensional array:

int [ ] [ ] b;

b = new int [3] [2];

Note: b.length is 3 and b[0].length is 2.

Assigning to array elements could yield:

b[0][0] 5

b[0] b[0][1] 3

b[1][0] 8

b[1] b[1][1] -1

b[2][0] 7

b[2] b[2][1] -5

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