Consider the following code segment that includes a method called add. The add method is a sample method for the addition of two 2-dimensional arrays with equal number of rows and columns. Suppose the add method is invoked as shown, what will be the value of the expression a3[2][2]? *
Consider the following code segment that includes a method called add. The add method is a sample method for the addition of two 2-dimensional arrays with equal number of rows and columns. Suppose the add method is invoked as shown, what will be the value of the expression a3[2][2]? *
Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
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![Consider the following code segment that includes a method called add.
The add method is a sample method for the addition of two 2-dimensional
arrays with equal number of rows and columns. Suppose the add method
is invoked as shown, what will be the value of the expression
a3[2][2]? *
int[][] al = {{1,2,1},
{2,1,1},
{3,1,2}};
int[][] a2 = {{2,2,2},
{3,3,3},
{1,1,13};
int[][] a3 = new int[al.length][a2[0].1ength];
a3 = add(al, a2);
// more statements here
public static int[][] add(int[][] a1, int[][] a2) {
int[][] sum = new int[al.length][a1[@].1ength];
for (int r = 0; r < a2[0].1ength; r++) {
for (int c = 0; c < a2[@].1ength; c++) {
sum[r][c] = a1[r][c] + a2[r][c];
}
return sum;
{](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffc4eba69-32ba-41f1-b37c-e11be6514d08%2F7f17b3b3-25a6-4bca-90cb-3c783fe15771%2Fvqcwrpk_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the following code segment that includes a method called add.
The add method is a sample method for the addition of two 2-dimensional
arrays with equal number of rows and columns. Suppose the add method
is invoked as shown, what will be the value of the expression
a3[2][2]? *
int[][] al = {{1,2,1},
{2,1,1},
{3,1,2}};
int[][] a2 = {{2,2,2},
{3,3,3},
{1,1,13};
int[][] a3 = new int[al.length][a2[0].1ength];
a3 = add(al, a2);
// more statements here
public static int[][] add(int[][] a1, int[][] a2) {
int[][] sum = new int[al.length][a1[@].1ength];
for (int r = 0; r < a2[0].1ength; r++) {
for (int c = 0; c < a2[@].1ength; c++) {
sum[r][c] = a1[r][c] + a2[r][c];
}
return sum;
{
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