Lego Blocks Problem

Problem statement - https://www.hackerrank.com/challenges/lego-blocks
solution - http://stackoverflow.com/questions/15424945/lego-blocks-dynamic-programming
http://stackoverflow.com/questions/913566/has-anyone-seen-a-programming-puzzle-similar-to-this

Code -

Thanks.

See also

• For a Given node of a binary tree, print the K distance nodes.
• Find the distance between 2 nodes in Binary Tree
• Find the distance between 2 nodes in Binary Tree
• Program to count leaf nodes in a binary tree
• Friend Circle - Hackerrank