2018/08.py
def traverse_sum(node):
        """
        Compute the sum of a given node by summing all of all of the metadata values and
        adding the sum of all of the recursive calls to traverse_sum for all of the
        child nodes.
        """
        return sum(node[1]) + sum(map(traverse_sum, node[0]))

        Compute the sum of a given node by summing all of all of the metadata values and
        adding the sum of all of the recursive calls to traverse_sum for all of the
        child nodes.
        
Compute the sum of a given node by summing all of all of the metadata values and
adding the sum of all of the recursive calls to traverse_sum for all of the
child nodes.
Compute the sum of a given node by summing all of all of the metadata values and adding the sum of all of the recursive calls to traverse_sum for all of the child nodes .
def traverse_sum(node):
        return sum(node[1]) + sum(map(traverse_sum, node[0]))
def traverse_sum ( node ) : return sum ( node [ 1 ] ) + sum ( map ( traverse_sum , node [ 0 ] ) )
Compute the sum of a given node by summing all of all of the metadata values and
adding the sum of all of the recursive calls to traverse_sum for all of the
child nodes.
Compute the sum of a given node by summing all of all of the metadata values and adding the sum of all of the recursive calls to traverse_sum for all of the child nodes .
"""
        Compute the sum of a given node by summing all of all of the metadata values and
        adding the sum of all of the recursive calls to traverse_sum for all of the
        child nodes.
        """
node