With reference to the program code given below, answer the following question: void dimen(int…

void dimen(int n[][])
{
    int p = 0;
    for (int i = 0; i < n.length; i++)
        for(int j = 0; j < n[0].length; j++)
        {
            if(i == 0 || i == n.length - 1 || j == 0 || j == n[0].length - 1)
                p = p + n[i][j];
        }
    System.out.print(p);
}

• (i)Finding the product of the boundary elements
• (ii)Finding the sum of the non-boundary elements
• (iii)Finding the sum of the boundary elements
• (iv)Finding the sum of the matrix elements

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From ISC 2022 Computer Science - Specimen paper (Semester 1), Paper 1, question 28(b).