More Problems

• Write a program to replace the diagonal elements with their respective row sums.
• Write a program to replace the even numbers in a matrix with their square.
• Write a program to replace the odd numbers in a matrix with their cube.
• Write a program to create a matrix with elements alternating between 1 and 0 in a checkerboard pattern.
• Write a program to print the matrix elements in an hourglass pattern.
• Write a program to find the sum of border elements in a matrix.
• Write a program to check if the sum of all elements in a matrix is an even number.
• Write a program to calculate the product of all non-diagonal elements in a matrix.