More Problems

• Write a program to replace all composite elements in the matrix with their least common multiple (LCM) with their column index.
• Write a program to calculate the sum of all Fibonacci numbers in the diagonals of the matrix.
• Write a program to calculate the sum of all palindromic numbers in the borders of the matrix.
• Write a program to replace all even numbers in the matrix with their nearest perfect square.
• Write a program to replace all odd numbers in the matrix with their nearest perfect cube.
• Write a program to print all diagonal elements that are multiples of 6 and 9.
• Write a program to print all border elements that are multiples of 8 and 10.
• Write a program to calculate the sum of all elements divisible by both 2 and 4 in the matrix.