More Problems

• Write a program to replace all border elements with the least common multiple (LCM) of their row and column sums.
• Write a program to calculate the sum of all perfect square elements in the matrix.
• Write a program to calculate the sum of all perfect cube elements in the matrix.
• Write a program to print the matrix elements in reverse spiral order starting from the bottom-right corner.
• Write a program to print the matrix elements in reverse spiral order starting from the top-left corner.
• Write a program to count how many prime elements are there in the first and last rows.
• Write a program to count how many composite elements are there in the first and last columns.
• Write a program to check if all diagonal elements are divisible by both 2 and 7.