Maps:-
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Your application should read the description of a map from the file. The file will be structured as
follows:
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• In the first line, you will be given the size of the map which is represented as a 2D grid
of size N * M .

• In the following N lines, each one will contain
M characters representing the i ? th row
in the map.

• Each character can be ’S’ denoting the start cell, ’E’ denoting the target end cell, ’.’
empty cell where you can move freely, ’#’ denoting a wall cell which means that you
can’t move over this cell.