SWITCH TOGGLING

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After many experimentations you have successfully created a circuit which is in the form of a tree and where toggling a certain switch, toggles all the switches of the same type which are in its subtree. Toggling means turning a switch ON if it was OFF and vice versa. Initially all the switches are turned OFF You are given N switches in the form of a tree rooted at 1. Each node has a label asso

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solution.cppC++17

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