More Problems

• Write a program to create a matrix where each element is the sum of its row and column indices.
• Write a program to check if the matrix is symmetric about the anti-diagonal.
• Write a program to rotate a matrix by 360 degrees.
• Write a program to calculate the sum of all elements in the even-numbered rows of a matrix.
• Write a program to calculate the sum of all elements in the odd-numbered rows of a matrix.
• Write a program to find the number of positive numbers in each column of a matrix.
• Write a program to find the number of negative numbers in each column of a matrix.
• Write a program to swap the first and last rows of a matrix.