More Problems

• Write a program to check if the sum of all elements in the first column is equal to the sum of all elements in the last column.
• Write a program to replace all elements in the middle row with the square of their values.
• Write a program to replace all elements in the middle column with the cube of their values.
• Write a program to print the matrix in triangular zigzag pattern starting from the top-right corner.
• Write a program to print the matrix in triangular zigzag pattern starting from the bottom-left corner.
• Write a program to count how many prime numbers are there in the top-right quadrant of the matrix.
• Write a program to count how many prime numbers are there in the bottom-left quadrant of the matrix.
• Write a program to calculate the sum of all elements in the matrix that are divisible by both 2 and 3.