Which declares a 3×4 int matrix?
- A
int[3][4] m;
- Bcheck_circle
int[][] m = new int[3][4];
- C
int[][] m = new int(3,4);
- D
int m[3,4];
Explanation
Java syntax: <code>int[][] m = new int[rows][cols];</code>.
2D Arrays: Creation and Access
AP Computer Science A· difficulty 2/5
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