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A mad robot sets off towards the North East on a journey from the point (0,0) in a coordinate system. It travels in stages by moving forward and then rotating on the spot. It follows these pseudo-code instructions:
DISTANCE = 1000
WHILE (DISTANCE > 0.001) MOVE DISTANCE STOP ROTATE(90, DEGREES, CLOCKWISE) DISTANCE = DISTANCE / 2 END WHILE
Where does the robot explode?
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