More Problems

• Write a program to count how many elements in the matrix are divisible by 5.
• Write a program to check if the matrix is symmetric about its center.
• Write a program to find the difference between the sum of all even numbers and the sum of all odd numbers in the matrix.
• Write a program to find the sum of all elements in the matrix that are divisible by 9.
• Write a program to find the sum of all elements in the matrix that are divisible by 12.
• Write a program to print the matrix in reverse column order.
• Write a program to print the matrix in reverse row order.
• Write a program to replace all elements in the top half of the matrix with their absolute values.