More Problems

• Write a program to check if all elements in the matrix are multiples of 6 and 9.
• Write a program to replace all diagonal elements with their factorial values.
• Write a program to replace all border elements with their square root values.
• Write a program to check if all diagonal elements are palindromes and even numbers.
• Write a program to print all the elements of the matrix that are multiples of 3 and 4.
• Write a program to count how many prime elements are there in the first column and last row.
• Write a program to count how many composite elements are there in the last column and first row.
• Write a program to print the matrix in reverse order row-wise.