N TPL DOUG LENAT CS 144A PROBLEM 4 TOTAL PATH LENGTH IN BINARY TREES
8 21
( ( ( ( ( * ) * ( * ) ) * ) ) ) * ) * )
N TPL DOUG LENAT CS 144A PROBLEM 4 TOTAL PATH LENGTH IN BINARY TREES
50 506
( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (
( ( ( ( ( * ) * ) * ) * ) * ) * ) * ) * ) * ) *
) * ) * ) * ) * ) * ) * ) * ) * ) * ) * ( * ) )
* ) * ) * ) * ) * ) ) ) ) ) * )