Consider the following recursive implementation to find the largest element in an array. Which of the following lines should be inserted to complete the above code?

• A. max_of_two(arr[idx], recursive_max_element(arr, len, idx))
• B. recursive_max_element(arr, len, idx)
• C. max_of_two(arr[idx], recursive_max_element(arr, len, idx + 1))
• D. recursive_max_element(arr, len, idx + 1)View Answer