You are a thief standing in a room. The room has length L and width W. Your goal is to go from the bottom wall to anywhere on the top wall. The room has a set of sensors. Each sensor consists of x, y coordinates, and radius r. If you go within r of the center, the sensor is triggered and you get caught. You can move in any continuous path. Given the dimensions of the room L, W, Sensors. Return true if the thief can get from bottom to top without triggering any sensors? . Can someone please help solving this question?