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Create a function that checks if a given path, represented by 'N', 'S', 'E', 'W', crosses itself at any point on a 2D plane.

Dec 24, 20232 min read

Q - Given a string path, where path[i] = 'N', 'S', 'E' or 'W', each representing moving one unit north, south, east, or west, respectively. You start...

Create a function that checks if a given path, represented by 'N', 'S', 'E', 'W', crosses itself at any point on a 2D plane.