More Problems

• Write a program to replace all diagonal elements with the sum of their row and column indices.
• Write a program to replace all border elements with the product of their row and column indices.
• Write a program to calculate the sum of all diagonal elements that are divisible by 4.
• Write a program to calculate the product of all border elements that are divisible by 6.
• Write a program to print the matrix in a circular spiral starting from the center.
• Write a program to print the matrix in a circular spiral starting from the outer edges.
• Write a program to check if all elements in the top-left quadrant are odd numbers.
• Write a program to check if all elements in the bottom-right quadrant are even numbers.