More Problems

• Write a program to print all prime elements in the first and last rows of the matrix.
• Write a program to print all prime elements in the first and last columns of the matrix.
• Write a program to replace all prime numbers in the matrix with their square.
• Write a program to replace all composite numbers in the matrix with their cube.
• Write a program to print all diagonal elements divisible by both 4 and 6.
• Write a program to print all border elements divisible by both 5 and 11.
• Write a program to check if the sum of all elements in the middle diagonal is an odd number.
• Write a program to check if the product of all elements in the middle diagonal is an even number.