More Problems

• Write a program to replace all diagonal elements with the sum of their column.
• Write a program to replace all diagonal elements with their row index.
• Write a program to replace all diagonal elements with their column index.
• Write a program to replace all diagonal elements with the average of the elements in their row.
• Write a program to replace all diagonal elements with the average of the elements in their column.
• Write a program to find the product of all the even elements in a matrix.
• Write a program to find the product of all the odd elements in a matrix.
• Write a program to check if the sum of elements in the main diagonal equals the sum of elements in the last row.