What is the output of the following code? If an error occurs…

What is the output of the following code? If an error occurs when the statements are executed or the code never finishes executing, write “Error.” nums = [[1, 2, 3],         [4, 5, 6],         [7, 8, 9]] for r in range(len(nums)):     total = 0     for c in range(len(nums[r])):         if r % 2 == 0:             total += nums[r][c]     print(total)

What is the output of the following code? If an error occurs…

What is the output of the following code? If an error occurs when the statements are executed or the code never finishes executing, write “Error.” nums = [[1, 2, 3],         [4, 5, 6],         [7, 8, 9]] for r in range(len(nums)):     total = 0     for c in range(len(nums[r])):         if nums[r][c] % 2 == 0:             total += nums[r][c]     print(total)