Question

Write the code to initialize a 4 x 3 array to the values: 1 1 1 2 2 2 3 3 3 4 4 4. Assume the array called 'values' is declared and initialized.

A) int[][] values = {{1, 1, 1}, {2, 2, 2}, {3, 3, 3}, {4, 4, 4}};
B) int[4][3] values = {{1, 1, 1}, {2, 2, 2}, {3, 3, 3}, {4, 4, 4}};
C) values = new int[4][3]{{1, 1, 1}, {2, 2, 2}, {3, 3, 3}, {4, 4, 4}};
D) int[4][3] values; values = {{1, 1, 1}, {2, 2, 2}, {3, 3, 3}, {4, 4, 4}};

Answer 1

The correct code to initialize a 4 x 3 array to the given values is option A: int[][] values = {{1, 1, 1}, {2, 2, 2}, {3, 3, 3}, {4, 4, 4}};

Step-by-step explanation:

The correct code to initialize a 4 x 3 array to the values 1 1 1 2 2 2 3 3 3 4 4 4 is option A:

int[][] values = {{1, 1, 1}, {2, 2, 2}, {3, 3, 3}, {4, 4, 4}};

Option A declares and initializes a 2-dimensional array called 'values' with 4 rows and 3 columns. Each row represents a set of 3 values, and there are 4 rows in total.