More Problems

• Write a program to subtract two matrices of the same size.
• Write a program to multiply a matrix by a scalar.
• Write a program to multiply two matrices.
• Write a program to find the sum of all elements in a matrix.
• Write a program to find the largest element in a matrix.
• Write a program to count the number of zeros in a matrix.
• Write a program to check if a matrix is square.
• Write a program to check if two matrices are equal.