23 no. # Part 1 4 5 6 7 8 9 10 def max_2_sum(arr) 11 # YOUR CODE HERE 12 13 14 15 16 17 18 19 20. # Part 2 21 22 23 24 25 end 26 27 def starts_with_consonant? (s) 28 # YOUR CODE HERE 29 30 end 31 32 def. binary_multiple_of_4? (s) 33 # YOUR CODE HERE 34 35 36 37 def sum(arr) # YOUR CODE HERE end end def sum_to_n? (arr, n) # YOUR CODE HERE end def hello (name) # YOUR CODE HERE end # Part 3