More Problems

• Write a program to calculate the difference between the sum of the first and last diagonals of a square matrix.
• Write a program to calculate the sum of all elements in the middle row and middle column of a matrix.
• Write a program to print all diagonal elements that are multiples of 5.
• Write a program to print all border elements that are multiples of 7.
• Write a program to count how many perfect square elements are there in the first diagonal.
• Write a program to count how many perfect cube elements are there in the second diagonal.
• Write a program to check if the sum of all elements in the matrix is an odd number.
• Write a program to check if the product of all elements in the matrix is an even number.