More Problems

• Write a program to print all even numbers in the diagonals of a matrix.
• Write a program to print all odd numbers in the borders of a matrix.
• Write a program to calculate the sum of all Fibonacci numbers in the first diagonal of a matrix.
• Write a program to calculate the sum of all perfect squares in the second diagonal of a matrix.
• Write a program to count how many prime elements are there in the first and last columns.
• Write a program to count how many composite elements are there in the first and last rows.
• Write a program to check if all diagonal elements are divisible by both 5 and 9.
• Write a program to check if all border elements are divisible by both 6 and 8.