All Questions

Task Given the pre-order and post-order traversals of a full binary tree, return its in-order traversal. The traversals will be represented as two lists, both containing n distinct positive integers,...

You should write a program or function which receives a string describing the floor as input and outputs or returns the area of the simplest meta-tiling which could create the given pattern of the ...

A matrix can be thought of as the altitudes of a surface in 3D space. Consider the 8 neighbours (orthogonal and diagonal) of a cell as a cyclic sequence in clockwise (or anticlockwise) order. Some ...