Infinite wall Robot

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A robot stands at (0,0), with its back against an infinite wall defined by y = 0. It can receive one of three instructions: 1. “G”: go straight 1 unit 2. “L”: turn 90 degrees to the left 3. “R”: turn 90 degrees to the right The robot performs the instructions given in order, and repeats them till it encounters the wall again. Return true if and only if a final position exists. Note: 1.

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solution.cppC++17

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