More Problems

• Write a program to check if a matrix is a lower Hessenberg matrix.
• Write a program to check if a matrix is an upper Hessenberg matrix.
• Write a program to calculate the sum of all the prime elements in the matrix.
• Write a program to count the number of elements in the matrix that are Fibonacci numbers.
• Write a program to find the product of the prime elements in the border of a matrix.
• Write a program to check if the matrix contains only odd numbers.
• Write a program to check if the matrix contains only even numbers.
• Write a program to replace all non-diagonal elements with 0.