human
Sum of matrix in which each element is absolute difference of its row and column numbers | Return the sum of matrix in which each element is absolute difference of its corresponding row and column number row.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to sum of matrix in which each element is absolute difference of its row and column numbers and the other steps required.
 def findSum ( n ) :
	sum = 0
	for i in range ( n ) :
		sum += i * ( n - i )
	return 2 * sum
n = 3
print ( findSum ( n ) )