AP CSA 2D Arrays (8.1)

• new String[][] things

• new(String[][]) things

• String[] String[] things

• String[][] things

• [][]String things

• keyboard[12] + keyboard[5] + keyboard[4]

• keyboard[13] + keyboard[6] + keyboard[5]

• keyboard[2][2] + keyboard[1][0] + keyboard[0][4]

• keyboard[2][2] + keyboard[0][1] + keyboard[4][0]

• keyboard[3][3] + keyboard[2][1] + keyboard[1][5]

• I only

• II only

• III only

• I and III

• II and III

• boolean arr[][] = new boolean[2][3];

  arr[0][1] = true;

  arr[1][2] = true;

• boolean arr[][] = new boolean[2][3];

  arr[1][2] = true;

  arr[2][3] = true;

• boolean arr[][] = new boolean[3][2];

  arr[0][1] = true;

  arr[1][2] = true;

• boolean arr[][] = new boolean[3][2];

  arr[1][0] = true;

  arr[2][1] = true;

• boolean arr[][] = new boolean[3][2];

  arr[2][1] = true;

  arr[3][2] = true;

• {{0, 1, 2}, {4, 5, 6}, {8, 3, 6}}

• {{1, 2, 3}, {3, 4, 5}, {5, 6, 7}}

• {{1, 3, 5}, {2, 4, 6}, {3, 5, 7}}

• {{2, 1, 4}, {5, 2, 3}, {2, 7, 6}}

• {{2, 4, 6}, {1, 3, 5}, {6, 4, 2}}