Outside a room there are three light switches. Each switch
is connected to a different light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.
You are allowed to set each switch the way you want it,
once, and then enter the room.
Your task is to then determine which switch controls which
bulb. How can you do it?
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Answer Posted / gghnn
Since question doesn't say you have to find in one try, so just keep one ON then check the room. Do it three times could find it easily.👍
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