The Teachers Machine

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A new hardware machine is made by the teachers of a smart school.The machine has N buttons with a screen attached to it.The machine works as follows 1. If a button on the machine is pressed odd number of times then it outputs 1 on the screen. 2. If a button on the machine is pressed even number of times then it outputs 0 on the screen. All the buttons are provided with the position numbers whic

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solution.cppC++17

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