int[][] m = new int[4][5];
System.out.println(m.length * m[0].length);What is the total number of cells?
- A
45
- B
25
- Ccheck_circle
20
- D
9
Explanation
4 rows times 5 columns equals 20 cells.
2D Arrays: Creation and Access
AP Computer Science A· difficulty 3/5
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