COULD YOU WRTE T'S CODE WTH R PROGRAMNG

The coding in these files is quite simple. Walls are marked with an "x". You cannot cross these walls. The starting point is marked with an "s" and the exit point is marked with an "e". There is nothing else in these files. You can create your own files like that. Try it!

Reading mazes in

The first function you need to write is a function for reading in mazes from files. The function must be named readMap(). It should take a single argument named path. The argument should hold a path to a file to be read. The read map can be stored in any data structure. This is left for you to decide.

Finding a path through a maze

The second function you need to write is a function for finding a path through a labyrinth. The function must be named findWay(). It should accept one argument called map for a map. The task of this function is to find a path from the starting point to the exit point. The path cannot cross walls. It is not required to find the optimal (shortest) path. Also, it is assumed that there is such a path; you do not need to test for it. The found path can be stored in any appropriate data structure. This choice is left to you.

Visualization

You need to write two functions. The first is for plotting a map, and the other is for plotting a path over a maze. The function plotting a map must be named plotMap(). It should take a single argument m for a map. It may take some additional graphical arguments. The second function, for over-plotting a path, must be named ~plotPath(). This function should accept argument m for a path. Also, this function may accept some additional graphical arguments. In the following examples, I proposed some visualizations but you do not have to match them exactly.

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