Labyrinth game: You start in a maze from the top left on the "." symbol. The goal is to reach the bottom right corner going through the "." marked areas. The walls are shown with "#". Complete these within the given number of steps. steps = 4 arr = . . # # . # # . . If you start from the top left corner, you can get to the bottom right using the dots within 4 steps.

Find the common sufix and prefixes of a word, using a suffixWord and prefixWord. prefixWord = ba suffixWord = abracadabrananaba word = banana your returned word is " banana " . Since the prefixWord contains "ba" and the suffixWord contains the "nana".