More Problems

• Write a program to replace all negative elements in a matrix with their absolute values.
• Write a program to print the middle row and middle column of an odd-sized matrix.
• Write a program to find the largest element in the main diagonal of a square matrix.
• Write a program to find the smallest element in the main diagonal of a square matrix.
• Write a program to replace the diagonal elements with their respective column sums.
• 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.